19641763680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1$

素因数の和:184

約数の個数: 864

約数和(自身を含む): 82157483520

約数和(自身を除く): 62515719840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 31, 32, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 62, 66, 70, 77, 79, 80, 84, 88, 93, 96, 98, 105, 110, 112, 120, 124, 132, 140, 147, 154, 155, 158, 160, 165, 168, 176, 186, 196, 210, 217, 220, 224, 231, 237, 240, 245, 248, 264, 280, 294, 308, 310, 316, 330, 336, 341, 352, 372, 385, 392, 395, 420, 434, 440, 462, 465, 474, 480, 490, 496, 528, 539, 553, 560, 588, 616, 620, 632, 651, 660, 672, 682, 735, 744, 770, 784, 790, 840, 868, 869, 880, 924, 930, 948, 961, 980, 992, 1023, 1056, 1078, 1085, 1106, 1120, 1155, 1176, 1185, 1232, 1240, 1264, 1302, 1320, 1364, 1470, 1488, 1519, 1540, 1568, 1580, 1617, 1659, 1680, 1705, 1736, 1738, 1760, 1848, 1860, 1896, 1922, 1960, 2046, 2156, 2170, 2212, 2310, 2352, 2370, 2387, 2449, 2464, 2480, 2528, 2604, 2607, 2640, 2695, 2728, 2765, 2883, 2940, 2976, 3038, 3080, 3160, 3234, 3255, 3318, 3360, 3410, 3472, 3476, 3696, 3720, 3792, 3844, 3871, 3920, 4092, 4312, 4340, 4345, 4424, 4557, 4620, 4704, 4740, 4774, 4805, 4898, 4960, 5115, 5208, 5214, 5280, 5390, 5456, 5530, 5766, 5880, 6076, 6083, 6160, 6320, 6468, 6510, 6636, 6727, 6820, 6944, 6952, 7161, 7347, 7392, 7440, 7584, 7595, 7688, 7742, 7840, 8085, 8184, 8295, 8624, 8680, 8690, 8848, 9114, 9240, 9480, 9548, 9610, 9796, 10230, 10416, 10428, 10571, 10780, 10912, 11060, 11532, 11613, 11760, 11935, 12152, 12166, 12245, 12320, 12640, 12936, 13020, 13035, 13272, 13454, 13640, 13904, 14322, 14415, 14694, 14880, 15190, 15376, 15484, 16170, 16368, 16590, 16709, 17143, 17248, 17360, 17380, 17696, 18228, 18249, 18480, 18960, 19096, 19220, 19355, 19592, 20181, 20460, 20832, 20856, 21142, 21560, 22120, 22785, 23064, 23226, 23520, 23870, 24304, 24332, 24490, 25872, 26040, 26070, 26544, 26908, 26939, 27280, 27808, 28644, 28830, 29388, 30380, 30415, 30752, 30968, 31713, 32340, 32736, 33180, 33418, 33635, 34286, 34720, 34760, 35805, 36456, 36498, 36735, 36960, 37920, 38192, 38440, 38710, 39184, 40362, 40920, 41712, 42284, 42581, 43120, 44240, 45570, 46128, 46452, 47089, 47740, 48608, 48664, 48980, 50127, 51429, 51744, 52080, 52140, 52855, 53088, 53816, 53878, 54560, 57288, 57660, 58065, 58776, 60760, 60830, 61936, 63426, 64680, 66360, 66836, 67270, 68572, 69520, 71610, 72912, 72996, 73470, 73997, 75919, 76384, 76880, 77420, 78368, 80724, 80817, 81840, 83424, 83545, 84568, 85162, 85715, 86240, 88480, 91140, 91245, 92256, 92904, 94178, 95480, 97328, 97960, 100254, 100905, 102858, 104160, 104280, 105710, 107632, 107756, 114576, 115320, 116130, 117552, 120001, 121520, 121660, 123872, 126852, 127743, 129360, 132720, 133672, 134540, 134695, 137144, 139040, 141267, 143220, 145824, 145992, 146940, 147994, 151838, 153760, 154840, 158565, 161448, 161634, 163680, 167090, 169136, 170324, 171430, 182280, 182490, 185808, 188356, 188573, 190960, 194656, 195920, 200508, 201810, 205716, 208560, 211420, 212905, 215264, 215512, 221991, 227757, 229152, 230640, 232260, 235104, 235445, 240002, 243040, 243320, 250635, 253704, 255486, 257145, 258720, 265440, 267344, 269080, 269390, 274288, 282534, 286440, 291984, 293880, 295988, 303676, 309680, 317130, 322896, 323268, 334180, 338272, 340648, 342860, 360003, 364560, 364980, 369985, 371616, 376712, 377146, 379595, 381920, 391840, 401016, 403620, 404085, 411432, 417120, 422840, 425810, 431024, 443982, 455514, 461280, 464520, 470890, 480004, 486640, 501270, 507408, 510972, 514290, 517979, 531433, 534688, 538160, 538780, 548576, 565068, 565719, 572880, 583968, 587760, 591976, 600005, 607352, 619360, 634260, 638715, 645792, 646536, 668360, 681296, 685720, 706335, 720006, 729120, 729960, 739970, 753424, 754292, 759190, 802032, 807240, 808170, 822864, 835109, 845680, 851620, 862048, 887964, 911028, 929040, 941780, 942865, 960008, 973280, 1002540, 1014816, 1021944, 1028580, 1035958, 1062866, 1076320, 1077560, 1109955, 1130136, 1131438, 1138785, 1145760, 1175520, 1183952, 1200010, 1214704, 1268520, 1277430, 1293072, 1320011, 1336720, 1362592, 1371440, 1412670, 1440012, 1459920, 1479940, 1506848, 1508584, 1518380, 1553937, 1594299, 1604064, 1614480, 1616340, 1645728, 1670218, 1691360, 1703240, 1775928, 1800015, 1822056, 1858080, 1883560, 1885730, 1920016, 2005080, 2043888, 2057160, 2071916, 2125732, 2155120, 2219910, 2260272, 2262876, 2277570, 2367904, 2400020, 2429408, 2505327, 2537040, 2554860, 2586144, 2589895, 2640022, 2657165, 2673440, 2742880, 2825340, 2828595, 2880024, 2919840, 2959880, 3017168, 3036760, 3107874, 3188598, 3228960, 3232680, 3340436, 3406480, 3551856, 3600030, 3644112, 3720031, 3767120, 3771460, 3840032, 3960033, 4010160, 4087776, 4114320, 4143832, 4175545, 4251464, 4310240, 4439820, 4520544, 4525752, 4555140, 4800040, 5010654, 5074080, 5109720, 5179790, 5280044, 5314330, 5650680, 5657190, 5760048, 5845763, 5919760, 6034336, 6073520, 6215748, 6377196, 6465360, 6600055, 6680872, 6812960, 7103712, 7200060, 7288224, 7440062, 7534240, 7542920, 7769685, 7920066, 7971495, 8020320, 8228640, 8287664, 8351090, 8502928, 8879640, 9051504, 9110280, 9600080, 10021308, 10219440, 10359580, 10560088, 10628660, 11160093, 11301360, 11314380, 11520096, 11691526, 11839520, 12147040, 12431496, 12526635, 12754392, 12930720, 13200110, 13361744, 14400120, 14880124, 15085840, 15539370, 15840132, 15942990, 16575328, 16702180, 17005856, 17537289, 17759280, 18103008, 18220560, 18600155, 19200160, 19800165, 20042616, 20438880, 20719160, 21120176, 21257320, 22320186, 22602720, 22628760, 23383052, 24862992, 25053270, 25508784, 26400220, 26723488, 28800240, 29228815, 29760248, 30171680, 31078740, 31680264, 31885980, 33404360, 35074578, 35518560, 36441120, 37200310, 39600330, 40085232, 40920341, 41438320, 42240352, 42514640, 44640372, 45257520, 46766104, 49725984, 50106540, 51017568, 52800440, 55800465, 57600480, 58457630, 59520496, 62157480, 63360528, 63771960, 66808720, 70149156, 74400620, 79200660, 80170464, 81840682, 82876640, 85029280, 87686445, 89280744, 90515040, 93532208, 100213080, 105600880, 111600930, 116915260, 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約数ペア:

[(1, 19641763680), (2, 9820881840), (3, 6547254560), (4, 4910440920), (5, 3928352736), (6, 3273627280), (7, 2805966240), (8, 2455220460), (10, 1964176368), (11, 1785614880), (12, 1636813640), (14, 1402983120), (15, 1309450912), (16, 1227610230), (20, 982088184), (21, 935322080), (22, 892807440), (24, 818406820), (28, 701491560), (30, 654725456), (31, 633605280), (32, 613805115), (33, 595204960), (35, 561193248), (40, 491044092), (42, 467661040), (44, 446403720), (48, 409203410), (49, 400852320), (55, 357122976), (56, 350745780), (60, 327362728), (62, 316802640), (66, 297602480), (70, 280596624), (77, 255087840), (79, 248629920), (80, 245522046), (84, 233830520), (88, 223201860), (93, 211201760), (96, 204601705), (98, 200426160), (105, 187064416), (110, 178561488), (112, 175372890), (120, 163681364), (124, 158401320), (132, 148801240), (140, 140298312), (147, 133617440), (154, 127543920), (155, 126721056), (158, 124314960), (160, 122761023), (165, 119040992), (168, 116915260), (176, 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(961, 20438880), (980, 20042616), (992, 19800165), (1023, 19200160), (1056, 18600155), (1078, 18220560), (1085, 18103008), (1106, 17759280), (1120, 17537289), (1155, 17005856), (1176, 16702180), (1185, 16575328), (1232, 15942990), (1240, 15840132), (1264, 15539370), (1302, 15085840), (1320, 14880124), (1364, 14400120), (1470, 13361744), (1488, 13200110), (1519, 12930720), (1540, 12754392), (1568, 12526635), (1580, 12431496), (1617, 12147040), (1659, 11839520), (1680, 11691526), (1705, 11520096), (1736, 11314380), (1738, 11301360), (1760, 11160093), (1848, 10628660), (1860, 10560088), (1896, 10359580), (1922, 10219440), (1960, 10021308), (2046, 9600080), (2156, 9110280), (2170, 9051504), (2212, 8879640), (2310, 8502928), (2352, 8351090), (2370, 8287664), (2387, 8228640), (2449, 8020320), (2464, 7971495), (2480, 7920066), (2528, 7769685), (2604, 7542920), (2607, 7534240), (2640, 7440062), (2695, 7288224), (2728, 7200060), (2765, 7103712), (2883, 6812960), (2940, 6680872), (2976, 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(19096, 1028580), (19220, 1021944), (19355, 1014816), (19592, 1002540), (20181, 973280), (20460, 960008), (20832, 942865), (20856, 941780), (21142, 929040), (21560, 911028), (22120, 887964), (22785, 862048), (23064, 851620), (23226, 845680), (23520, 835109), (23870, 822864), (24304, 808170), (24332, 807240), (24490, 802032), (25872, 759190), (26040, 754292), (26070, 753424), (26544, 739970), (26908, 729960), (26939, 729120), (27280, 720006), (27808, 706335), (28644, 685720), (28830, 681296), (29388, 668360), (30380, 646536), (30415, 645792), (30752, 638715), (30968, 634260), (31713, 619360), (32340, 607352), (32736, 600005), (33180, 591976), (33418, 587760), (33635, 583968), (34286, 572880), (34720, 565719), (34760, 565068), (35805, 548576), (36456, 538780), (36498, 538160), (36735, 534688), (36960, 531433), (37920, 517979), (38192, 514290), (38440, 510972), (38710, 507408), (39184, 501270), (40362, 486640), (40920, 480004), (41712, 470890), (42284, 464520), (42581, 461280), (43120, 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(95480, 205716), (97328, 201810), (97960, 200508), (100254, 195920), (100905, 194656), (102858, 190960), (104160, 188573), (104280, 188356), (105710, 185808), (107632, 182490), (107756, 182280), (114576, 171430), (115320, 170324), (116130, 169136), (117552, 167090), (120001, 163680), (121520, 161634), (121660, 161448), (123872, 158565), (126852, 154840), (127743, 153760), (129360, 151838), (132720, 147994), (133672, 146940), (134540, 145992), (134695, 145824), (137144, 143220), (139040, 141267)]