31402229040

素因数分解:

$2^4\times 3^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:209

約数の個数: 1120

約数和(自身を含む): 138346728576

約数和(自身を除く): 106944499536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 61, 63, 65, 70, 72, 78, 80, 81, 84, 90, 91, 97, 104, 105, 108, 112, 117, 120, 122, 126, 130, 135, 140, 144, 156, 162, 168, 180, 182, 183, 189, 194, 195, 208, 210, 216, 234, 240, 243, 244, 252, 260, 270, 273, 280, 291, 305, 312, 315, 324, 336, 351, 360, 364, 366, 378, 388, 390, 405, 420, 427, 432, 455, 468, 485, 486, 488, 504, 520, 540, 546, 549, 560, 567, 582, 585, 610, 624, 630, 648, 679, 702, 720, 728, 729, 732, 756, 776, 780, 793, 810, 819, 840, 854, 873, 910, 915, 936, 945, 970, 972, 976, 1008, 1040, 1053, 1080, 1092, 1098, 1134, 1164, 1170, 1215, 1220, 1260, 1261, 1281, 1296, 1358, 1365, 1404, 1455, 1456, 1458, 1464, 1512, 1552, 1560, 1586, 1620, 1638, 1647, 1680, 1701, 1708, 1746, 1755, 1820, 1830, 1872, 1890, 1940, 1944, 2037, 2106, 2135, 2160, 2184, 2196, 2268, 2328, 2340, 2379, 2430, 2440, 2457, 2520, 2522, 2562, 2619, 2716, 2730, 2745, 2808, 2835, 2910, 2916, 2928, 3024, 3120, 3159, 3172, 3240, 3276, 3294, 3395, 3402, 3416, 3492, 3510, 3640, 3645, 3660, 3780, 3783, 3843, 3880, 3888, 3965, 4074, 4095, 4212, 4270, 4365, 4368, 4392, 4536, 4656, 4680, 4758, 4860, 4880, 4914, 4941, 5040, 5044, 5103, 5124, 5238, 5265, 5432, 5460, 5490, 5551, 5616, 5670, 5820, 5832, 5917, 6111, 6305, 6318, 6344, 6405, 6480, 6552, 6588, 6790, 6804, 6832, 6984, 7020, 7137, 7280, 7290, 7320, 7371, 7560, 7566, 7686, 7760, 7857, 7930, 8148, 8190, 8235, 8424, 8505, 8540, 8730, 8784, 8827, 9072, 9360, 9477, 9516, 9720, 9828, 9882, 10088, 10185, 10206, 10248, 10476, 10530, 10864, 10920, 10980, 11102, 11340, 11349, 11529, 11640, 11664, 11834, 11895, 12222, 12285, 12610, 12636, 12688, 12810, 13095, 13104, 13176, 13580, 13608, 13968, 14040, 14274, 14580, 14640, 14742, 14823, 15120, 15132, 15372, 15714, 15795, 15860, 16296, 16380, 16470, 16653, 16848, 17010, 17080, 17460, 17654, 17751, 18333, 18915, 18954, 19032, 19215, 19440, 19656, 19764, 20176, 20370, 20412, 20496, 20952, 21060, 21411, 21840, 21960, 22113, 22204, 22680, 22698, 23058, 23280, 23571, 23668, 23790, 24444, 24570, 24705, 25220, 25272, 25515, 25620, 26190, 26352, 26481, 27160, 27216, 27755, 28080, 28548, 29160, 29484, 29585, 29646, 30264, 30555, 30744, 31428, 31590, 31720, 32592, 32760, 32940, 33306, 34020, 34047, 34160, 34587, 34920, 35308, 35502, 35685, 36666, 36855, 37830, 37908, 38064, 38430, 39285, 39312, 39528, 40740, 40824, 41419, 41904, 42120, 42822, 43920, 44135, 44226, 44408, 44469, 45360, 45396, 46116, 47142, 47336, 47385, 47580, 48888, 49140, 49410, 49959, 50440, 50544, 51030, 51240, 52380, 52962, 53253, 54320, 54999, 55510, 56745, 57096, 57645, 58320, 58968, 59170, 59292, 60528, 61110, 61488, 62856, 63180, 63440, 64233, 65520, 65880, 66339, 66612, 68040, 68094, 69174, 69840, 70616, 70713, 71004, 71370, 73332, 73710, 74115, 75660, 75816, 76860, 76921, 78570, 79056, 79443, 81480, 81648, 82838, 83265, 84240, 85644, 88270, 88452, 88755, 88816, 88938, 90792, 91665, 92232, 94284, 94672, 94770, 95160, 97776, 98280, 98820, 99918, 100880, 102060, 102141, 102480, 103761, 104760, 105924, 106506, 107055, 109998, 110565, 111020, 113490, 114192, 115290, 117855, 117936, 118340, 118584, 122220, 124257, 125712, 126360, 128466, 131760, 132405, 132678, 133224, 136080, 136188, 138348, 141232, 141426, 142008, 142740, 146664, 147420, 148230, 149877, 151320, 151632, 153720, 153842, 157140, 158886, 159759, 162960, 164997, 165676, 166530, 170235, 171288, 172935, 176540, 176904, 177510, 177876, 181584, 183330, 184464, 188568, 189540, 190320, 192699, 196560, 197640, 199836, 204120, 204282, 207095, 207522, 209520, 211848, 213012, 214110, 219996, 221130, 222040, 222345, 226980, 230580, 230763, 235710, 236680, 237168, 238329, 244440, 248514, 249795, 252720, 256932, 264810, 265356, 266265, 266448, 272376, 274995, 276696, 282852, 284016, 285480, 293328, 294840, 296460, 299754, 302640, 306423, 307440, 307684, 311283, 314280, 317772, 319518, 321165, 329994, 331352, 331695, 333060, 340470, 342576, 345870, 353080, 353565, 353808, 355020, 355752, 366660, 372771, 377136, 379080, 384605, 385398, 395280, 397215, 399672, 408240, 408564, 414190, 415044, 423696, 426024, 428220, 439992, 442260, 444080, 444690, 449631, 453960, 461160, 461526, 471420, 473360, 476658, 479277, 488880, 494991, 497028, 499590, 510705, 513864, 518805, 529620, 530712, 532530, 538447, 544752, 549990, 553392, 565704, 570960, 578097, 589680, 592920, 599508, 612846, 615368, 621285, 622566, 628560, 635544, 639036, 642330, 659988, 662704, 663390, 666120, 680940, 691740, 692289, 706160, 707130, 710040, 711504, 714987, 733320, 745542, 749385, 758160, 769210, 770796, 794430, 798795, 799344, 817128, 824985, 828380, 830088, 852048, 856440, 879984, 884520, 889380, 899262, 907920, 919269, 922320, 923052, 942840, 953316, 958554, 963495, 989982, 994056, 999180, 1021410, 1027728, 1037610, 1059240, 1061424, 1065060, 1076894, 1099980, 1118313, 1131408, 1153815, 1156194, 1185840, 1191645, 1199016, 1225692, 1230736, 1242570, 1245132, 1271088, 1278072, 1284660, 1319976, 1326780, 1332240, 1348893, 1361880, 1383480, 1384578, 1414260, 1420080, 1429974, 1437831, 1466640, 1491084, 1498770, 1532115, 1538420, 1541592, 1556415, 1588860, 1597590, 1615341, 1634256, 1649970, 1656760, 1660176, 1712880, 1769040, 1778760, 1798524, 1838538, 1846104, 1863855, 1885680, 1906632, 1917108, 1926990, 1979964, 1988112, 1998360, 2042820, 2075220, 2076867, 2118480, 2130120, 2144961, 2153788, 2199960, 2236626, 2248155, 2307630, 2312388, 2383290, 2396385, 2398032, 2451384, 2474955, 2485140, 2490264, 2556144, 2569320, 2639952, 2653560, 2692235, 2697786, 2723760, 2766960, 2769156, 2828520, 2859948, 2875662, 2890485, 2982168, 2997540, 3064230, 3076840, 3083184, 3112830, 3177720, 3195180, 3230682, 3299940, 3313520, 3354939, 3461445, 3557520, 3574935, 3597048, 3677076, 3692208, 3727710, 3813264, 3834216, 3853980, 3959928, 3996720, 4046679, 4085640, 4150440, 4153734, 4260240, 4289922, 4307576, 4313493, 4399920, 4473252, 4496310, 4596345, 4615260, 4624776, 4766580, 4792770, 4846023, 4902768, 4949910, 4970280, 4980528, 5138640, 5307120, 5384470, 5395572, 5538312, 5591565, 5657040, 5719896, 5751324, 5780970, 5964336, 5995080, 6128460, 6153680, 6225660, 6230601, 6355440, 6390360, 6434883, 6461364, 6599880, 6709878, 6744465, 6922890, 7149870, 7189155, 7194096, 7354152, 7455420, 7668432, 7707960, 7919856, 8076705, 8093358, 8171280, 8300880, 8307468, 8579844, 8615152, 8626986, 8946504, 8992620, 9192690, 9230520, 9249552, 9533160, 9585540, 9692046, 9899820, 9940560, 10064817, 10384335, 10724805, 10768940, 10791144, 11076624, 11183130, 11439792, 11502648, 11561940, 11990160, 12256920, 12451320, 12461202, 12780720, 12869766, 12922728, 13199760, 13419756, 13488930, 13845780, 14299740, 14378310, 14538069, 14708304, 14910840, 15415920, 16153410, 16186716, 16614936, 16774695, 17159688, 17253972, 17893008, 17985240, 18385380, 18461040, 18691803, 19066320, 19171080, 19384092, 19799640, 20129634, 20233395, 20768670, 21449610, 21537880, 21567465, 21582288, 22366260, 23005296, 23123880, 24230115, 24513840, 24902640, 24922404, 25739532, 25845456, 26839512, 26977860, 27691560, 28599480, 28756620, 29076138, 29821680, 30194451, 31153005, 32174415, 32306820, 32373432, 33229872, 33549390, 34319376, 34507944, 35970480, 36770760, 37383606, 38342160, 38768184, 39599280, 40259268, 40466790, 41537340, 42899220, 43075760, 43134930, 43614207, 44732520, 46247760, 48460230, 49844808, 50324085, 51479064, 53679024, 53955720, 55383120, 56075409, 57198960, 57513240, 58152276, 60388902, 62306010, 64348830, 64613640, 64746864, 67098780, 69015888, 72690345, 73541520, 74767212, 77536368, 80518536, 80933580, 83074680, 85798440, 86269860, 87228414, 89465040, 93459015, 96920460, 99689616, 100648170, 102958128, 107911440, 112150818, 115026480, 116304552, 120777804, 124612020, 128697660, 129227280, 130842621, 134197560, 145380690, 149534424, 150972255, 161037072, 161867160, 166149360, 171596880, 172539720, 174456828, 186918030, 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約数ペア:

[(1, 31402229040), (2, 15701114520), (3, 10467409680), (4, 7850557260), (5, 6280445808), (6, 5233704840), (7, 4486032720), (8, 3925278630), (9, 3489136560), (10, 3140222904), (12, 2616852420), (13, 2415556080), (14, 2243016360), (15, 2093481936), (16, 1962639315), (18, 1744568280), (20, 1570111452), (21, 1495344240), (24, 1308426210), (26, 1207778040), (27, 1163045520), (28, 1121508180), (30, 1046740968), (35, 897206544), (36, 872284140), (39, 805185360), (40, 785055726), (42, 747672120), (45, 697827312), (48, 654213105), (52, 603889020), (54, 581522760), (56, 560754090), (60, 523370484), (61, 514790640), (63, 498448080), (65, 483111216), (70, 448603272), (72, 436142070), (78, 402592680), (80, 392527863), (81, 387681840), (84, 373836060), (90, 348913656), (91, 345079440), (97, 323734320), (104, 301944510), (105, 299068848), (108, 290761380), (112, 280377045), (117, 268395120), (120, 261685242), (122, 257395320), (126, 249224040), (130, 241555608), (135, 232609104), (140, 224301636), (144, 218071035), (156, 201296340), (162, 193840920), (168, 186918030), (180, 174456828), (182, 172539720), (183, 171596880), (189, 166149360), (194, 161867160), (195, 161037072), (208, 150972255), (210, 149534424), (216, 145380690), (234, 134197560), (240, 130842621), (243, 129227280), (244, 128697660), (252, 124612020), (260, 120777804), (270, 116304552), (273, 115026480), (280, 112150818), (291, 107911440), (305, 102958128), (312, 100648170), (315, 99689616), (324, 96920460), (336, 93459015), (351, 89465040), (360, 87228414), (364, 86269860), (366, 85798440), (378, 83074680), (388, 80933580), (390, 80518536), (405, 77536368), (420, 74767212), (427, 73541520), (432, 72690345), (455, 69015888), (468, 67098780), (485, 64746864), (486, 64613640), (488, 64348830), (504, 62306010), (520, 60388902), (540, 58152276), (546, 57513240), (549, 57198960), (560, 56075409), (567, 55383120), (582, 53955720), (585, 53679024), (610, 51479064), (624, 50324085), (630, 49844808), (648, 48460230), (679, 46247760), (702, 44732520), (720, 43614207), (728, 43134930), (729, 43075760), (732, 42899220), (756, 41537340), (776, 40466790), (780, 40259268), (793, 39599280), (810, 38768184), (819, 38342160), (840, 37383606), (854, 36770760), (873, 35970480), (910, 34507944), (915, 34319376), (936, 33549390), (945, 33229872), (970, 32373432), (972, 32306820), (976, 32174415), (1008, 31153005), (1040, 30194451), (1053, 29821680), (1080, 29076138), (1092, 28756620), (1098, 28599480), (1134, 27691560), (1164, 26977860), (1170, 26839512), (1215, 25845456), (1220, 25739532), (1260, 24922404), (1261, 24902640), (1281, 24513840), (1296, 24230115), (1358, 23123880), (1365, 23005296), (1404, 22366260), (1455, 21582288), (1456, 21567465), (1458, 21537880), (1464, 21449610), (1512, 20768670), (1552, 20233395), (1560, 20129634), (1586, 19799640), (1620, 19384092), (1638, 19171080), (1647, 19066320), (1680, 18691803), (1701, 18461040), (1708, 18385380), (1746, 17985240), (1755, 17893008), (1820, 17253972), (1830, 17159688), (1872, 16774695), (1890, 16614936), (1940, 16186716), (1944, 16153410), (2037, 15415920), (2106, 14910840), (2135, 14708304), (2160, 14538069), (2184, 14378310), (2196, 14299740), (2268, 13845780), (2328, 13488930), (2340, 13419756), (2379, 13199760), (2430, 12922728), (2440, 12869766), (2457, 12780720), (2520, 12461202), (2522, 12451320), (2562, 12256920), (2619, 11990160), (2716, 11561940), (2730, 11502648), (2745, 11439792), (2808, 11183130), (2835, 11076624), (2910, 10791144), (2916, 10768940), (2928, 10724805), (3024, 10384335), (3120, 10064817), (3159, 9940560), (3172, 9899820), (3240, 9692046), (3276, 9585540), (3294, 9533160), (3395, 9249552), (3402, 9230520), (3416, 9192690), (3492, 8992620), (3510, 8946504), (3640, 8626986), (3645, 8615152), (3660, 8579844), (3780, 8307468), (3783, 8300880), (3843, 8171280), (3880, 8093358), (3888, 8076705), (3965, 7919856), (4074, 7707960), (4095, 7668432), (4212, 7455420), (4270, 7354152), (4365, 7194096), (4368, 7189155), (4392, 7149870), (4536, 6922890), (4656, 6744465), (4680, 6709878), (4758, 6599880), (4860, 6461364), (4880, 6434883), (4914, 6390360), (4941, 6355440), (5040, 6230601), (5044, 6225660), (5103, 6153680), (5124, 6128460), (5238, 5995080), (5265, 5964336), (5432, 5780970), (5460, 5751324), (5490, 5719896), (5551, 5657040), (5616, 5591565), (5670, 5538312), (5820, 5395572), (5832, 5384470), (5917, 5307120), (6111, 5138640), (6305, 4980528), (6318, 4970280), (6344, 4949910), (6405, 4902768), (6480, 4846023), (6552, 4792770), (6588, 4766580), (6790, 4624776), (6804, 4615260), (6832, 4596345), (6984, 4496310), (7020, 4473252), (7137, 4399920), (7280, 4313493), (7290, 4307576), (7320, 4289922), (7371, 4260240), (7560, 4153734), (7566, 4150440), (7686, 4085640), (7760, 4046679), (7857, 3996720), (7930, 3959928), (8148, 3853980), (8190, 3834216), (8235, 3813264), (8424, 3727710), (8505, 3692208), (8540, 3677076), (8730, 3597048), (8784, 3574935), (8827, 3557520), (9072, 3461445), (9360, 3354939), (9477, 3313520), (9516, 3299940), (9720, 3230682), (9828, 3195180), (9882, 3177720), (10088, 3112830), (10185, 3083184), (10206, 3076840), (10248, 3064230), (10476, 2997540), (10530, 2982168), (10864, 2890485), (10920, 2875662), (10980, 2859948), (11102, 2828520), (11340, 2769156), (11349, 2766960), (11529, 2723760), (11640, 2697786), (11664, 2692235), (11834, 2653560), (11895, 2639952), (12222, 2569320), (12285, 2556144), (12610, 2490264), (12636, 2485140), (12688, 2474955), (12810, 2451384), (13095, 2398032), (13104, 2396385), (13176, 2383290), (13580, 2312388), (13608, 2307630), (13968, 2248155), (14040, 2236626), (14274, 2199960), (14580, 2153788), (14640, 2144961), (14742, 2130120), (14823, 2118480), (15120, 2076867), (15132, 2075220), (15372, 2042820), (15714, 1998360), (15795, 1988112), (15860, 1979964), (16296, 1926990), (16380, 1917108), (16470, 1906632), (16653, 1885680), (16848, 1863855), (17010, 1846104), (17080, 1838538), (17460, 1798524), (17654, 1778760), 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