20146184520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1153}}^1$

素因数の和:1277

約数の個数: 512

約数和(自身を含む): 79126364160

約数和(自身を除く): 58980179640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 31, 33, 35, 40, 42, 44, 55, 56, 60, 61, 62, 66, 70, 77, 84, 88, 93, 105, 110, 120, 122, 124, 132, 140, 154, 155, 165, 168, 183, 186, 210, 217, 220, 231, 244, 248, 264, 280, 305, 308, 310, 330, 341, 366, 372, 385, 420, 427, 434, 440, 462, 465, 488, 610, 616, 620, 651, 660, 671, 682, 732, 744, 770, 840, 854, 868, 915, 924, 930, 1023, 1085, 1153, 1155, 1220, 1240, 1281, 1302, 1320, 1342, 1364, 1464, 1540, 1705, 1708, 1736, 1830, 1848, 1860, 1891, 2013, 2046, 2135, 2170, 2306, 2310, 2387, 2440, 2562, 2604, 2684, 2728, 3080, 3255, 3355, 3410, 3416, 3459, 3660, 3720, 3782, 4026, 4092, 4270, 4340, 4612, 4620, 4697, 4774, 5115, 5124, 5208, 5368, 5673, 5765, 6405, 6510, 6710, 6820, 6918, 7161, 7320, 7564, 8052, 8071, 8184, 8540, 8680, 9224, 9240, 9394, 9455, 9548, 10065, 10230, 10248, 11346, 11530, 11935, 12683, 12810, 13020, 13237, 13420, 13640, 13836, 14091, 14322, 15128, 16104, 16142, 17080, 17295, 18788, 18910, 19096, 20130, 20460, 20801, 22692, 23060, 23485, 23870, 24213, 25366, 25620, 26040, 26474, 26840, 27672, 28182, 28365, 28644, 32284, 34590, 35743, 35805, 37576, 37820, 38049, 39711, 40260, 40355, 40920, 41602, 45384, 46120, 46970, 47740, 48426, 50732, 51240, 52948, 56364, 56730, 57288, 62403, 63415, 64568, 66185, 69180, 70333, 70455, 71486, 71610, 75640, 76098, 79422, 80520, 80710, 83204, 88781, 93940, 95480, 96852, 101464, 104005, 105896, 107229, 112728, 113460, 121065, 124806, 126830, 132370, 138360, 140666, 140910, 142972, 143220, 145607, 152196, 158844, 161420, 166408, 177562, 178715, 187880, 190245, 193704, 198555, 208010, 210999, 214458, 226920, 242130, 249612, 250201, 253660, 264740, 266343, 281332, 281820, 285944, 286440, 291214, 304392, 312015, 317688, 322840, 351665, 355124, 357430, 380490, 393173, 397110, 416020, 421998, 428916, 436821, 443905, 484260, 492331, 499224, 500402, 507320, 529480, 532686, 536145, 562664, 563640, 582428, 624030, 703330, 710248, 714860, 728035, 750603, 760980, 773663, 786346, 794220, 832040, 843996, 857832, 873642, 887810, 968520, 984662, 1000804, 1054995, 1065372, 1072290, 1164856, 1179519, 1248060, 1251005, 1331715, 1406660, 1429720, 1456070, 1476993, 1501206, 1521960, 1547326, 1572692, 1588440, 1687992, 1747284, 1775620, 1965865, 1969324, 2001608, 2109990, 2130744, 2144580, 2180323, 2184105, 2320989, 2359038, 2461655, 2496120, 2502010, 2663430, 2752211, 2813320, 2912140, 2953986, 3002412, 3094652, 3145384, 3494568, 3551240, 3753015, 3868315, 3931730, 3938648, 4219980, 4289160, 4360646, 4368210, 4641978, 4718076, 4923310, 5004020, 5326860, 5415641, 5504422, 5824280, 5897595, 5907972, 6004824, 6189304, 6540969, 7384965, 7506030, 7736630, 7863460, 8256633, 8439960, 8721292, 8736420, 9283956, 9436152, 9846620, 10008040, 10653720, 10831282, 10901615, 11008844, 11604945, 11795190, 11815944, 13081938, 13761055, 14769930, 15012060, 15262261, 15473260, 15726920, 16246923, 16513266, 17442584, 17472840, 18567912, 19693240, 21662564, 21803230, 22017688, 23209890, 23590380, 23983553, 26163876, 27078205, 27522110, 29539860, 30024120, 30524522, 30946520, 32493846, 32704845, 33026532, 41283165, 43325128, 43606460, 45786783, 46419780, 47180760, 47967106, 52327752, 54156410, 55044220, 59079720, 61049044, 64987692, 65409690, 66053064, 71950659, 76311305, 81234615, 82566330, 87212920, 91573566, 92839560, 95934212, 108312820, 110088440, 119917765, 122098088, 129975384, 130819380, 143901318, 152622610, 162469230, 165132660, 167884871, 183147132, 191868424, 216625640, 228933915, 239835530, 261638760, 287802636, 305245220, 324938460, 330265320, 335769742, 359753295, 366294264, 457867830, 479671060, 503654613, 575605272, 610490440, 649876920, 671539484, 719506590, 839424355, 915735660, 959342120, 1007309226, 1343078968, 1439013180, 1678848710, 1831471320, 2014618452, 2518273065, 2878026360, 3357697420, 4029236904, 5036546130, 6715394840, 10073092260, 20146184520]

約数ペア:

[(1, 20146184520), (2, 10073092260), (3, 6715394840), (4, 5036546130), (5, 4029236904), (6, 3357697420), (7, 2878026360), (8, 2518273065), (10, 2014618452), (11, 1831471320), (12, 1678848710), (14, 1439013180), (15, 1343078968), (20, 1007309226), (21, 959342120), (22, 915735660), (24, 839424355), (28, 719506590), (30, 671539484), (31, 649876920), (33, 610490440), (35, 575605272), (40, 503654613), (42, 479671060), (44, 457867830), (55, 366294264), (56, 359753295), (60, 335769742), (61, 330265320), (62, 324938460), (66, 305245220), (70, 287802636), (77, 261638760), (84, 239835530), (88, 228933915), (93, 216625640), (105, 191868424), (110, 183147132), (120, 167884871), (122, 165132660), (124, 162469230), (132, 152622610), (140, 143901318), (154, 130819380), (155, 129975384), (165, 122098088), (168, 119917765), (183, 110088440), (186, 108312820), (210, 95934212), (217, 92839560), (220, 91573566), (231, 87212920), (244, 82566330), (248, 81234615), (264, 76311305), (280, 71950659), (305, 66053064), (308, 65409690), (310, 64987692), (330, 61049044), (341, 59079720), (366, 55044220), (372, 54156410), (385, 52327752), (420, 47967106), (427, 47180760), (434, 46419780), (440, 45786783), (462, 43606460), (465, 43325128), (488, 41283165), (610, 33026532), (616, 32704845), (620, 32493846), (651, 30946520), (660, 30524522), (671, 30024120), (682, 29539860), (732, 27522110), (744, 27078205), (770, 26163876), (840, 23983553), (854, 23590380), (868, 23209890), (915, 22017688), (924, 21803230), (930, 21662564), (1023, 19693240), (1085, 18567912), (1153, 17472840), (1155, 17442584), (1220, 16513266), (1240, 16246923), (1281, 15726920), (1302, 15473260), (1320, 15262261), (1342, 15012060), (1364, 14769930), (1464, 13761055), (1540, 13081938), (1705, 11815944), (1708, 11795190), (1736, 11604945), (1830, 11008844), (1848, 10901615), (1860, 10831282), (1891, 10653720), (2013, 10008040), (2046, 9846620), (2135, 9436152), (2170, 9283956), (2306, 8736420), (2310, 8721292), (2387, 8439960), (2440, 8256633), (2562, 7863460), (2604, 7736630), (2684, 7506030), (2728, 7384965), (3080, 6540969), (3255, 6189304), (3355, 6004824), (3410, 5907972), (3416, 5897595), (3459, 5824280), (3660, 5504422), (3720, 5415641), (3782, 5326860), (4026, 5004020), (4092, 4923310), (4270, 4718076), (4340, 4641978), (4612, 4368210), (4620, 4360646), (4697, 4289160), (4774, 4219980), (5115, 3938648), (5124, 3931730), (5208, 3868315), (5368, 3753015), (5673, 3551240), (5765, 3494568), (6405, 3145384), (6510, 3094652), (6710, 3002412), (6820, 2953986), (6918, 2912140), (7161, 2813320), (7320, 2752211), (7564, 2663430), (8052, 2502010), (8071, 2496120), (8184, 2461655), (8540, 2359038), (8680, 2320989), (9224, 2184105), (9240, 2180323), (9394, 2144580), (9455, 2130744), (9548, 2109990), (10065, 2001608), (10230, 1969324), (10248, 1965865), (11346, 1775620), (11530, 1747284), (11935, 1687992), (12683, 1588440), (12810, 1572692), (13020, 1547326), (13237, 1521960), (13420, 1501206), (13640, 1476993), (13836, 1456070), (14091, 1429720), (14322, 1406660), (15128, 1331715), (16104, 1251005), (16142, 1248060), (17080, 1179519), (17295, 1164856), (18788, 1072290), (18910, 1065372), (19096, 1054995), (20130, 1000804), (20460, 984662), (20801, 968520), (22692, 887810), (23060, 873642), (23485, 857832), (23870, 843996), (24213, 832040), (25366, 794220), (25620, 786346), (26040, 773663), (26474, 760980), (26840, 750603), (27672, 728035), (28182, 714860), (28365, 710248), (28644, 703330), (32284, 624030), (34590, 582428), (35743, 563640), (35805, 562664), (37576, 536145), (37820, 532686), (38049, 529480), (39711, 507320), (40260, 500402), (40355, 499224), (40920, 492331), (41602, 484260), (45384, 443905), (46120, 436821), (46970, 428916), (47740, 421998), (48426, 416020), (50732, 397110), (51240, 393173), (52948, 380490), (56364, 357430), (56730, 355124), (57288, 351665), (62403, 322840), (63415, 317688), (64568, 312015), (66185, 304392), (69180, 291214), (70333, 286440), (70455, 285944), (71486, 281820), (71610, 281332), (75640, 266343), (76098, 264740), (79422, 253660), (80520, 250201), (80710, 249612), (83204, 242130), (88781, 226920), (93940, 214458), (95480, 210999), (96852, 208010), (101464, 198555), (104005, 193704), (105896, 190245), (107229, 187880), (112728, 178715), (113460, 177562), (121065, 166408), (124806, 161420), (126830, 158844), (132370, 152196), (138360, 145607), (140666, 143220), (140910, 142972)]