20137349520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{967}}^1$

素因数の和:1331

約数の個数: 320

約数和(自身を含む): 71903969280

約数和(自身を除く): 51766619760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 311, 360, 372, 432, 465, 496, 540, 558, 620, 622, 720, 744, 837, 930, 933, 967, 1080, 1116, 1240, 1244, 1395, 1488, 1555, 1674, 1860, 1866, 1934, 2160, 2232, 2480, 2488, 2790, 2799, 2901, 3110, 3348, 3720, 3732, 3868, 4185, 4464, 4665, 4835, 4976, 5580, 5598, 5802, 6220, 6696, 7440, 7464, 7736, 8370, 8397, 8703, 9330, 9641, 9670, 11160, 11196, 11604, 12440, 13392, 13995, 14505, 14928, 15472, 16740, 16794, 17406, 18660, 19282, 19340, 22320, 22392, 23208, 24880, 26109, 27990, 28923, 29010, 29977, 33480, 33588, 34812, 37320, 38564, 38680, 41985, 43515, 44784, 46416, 48205, 52218, 55980, 57846, 58020, 59954, 66960, 67176, 69624, 74640, 77128, 77360, 83970, 86769, 87030, 89931, 96410, 104436, 111960, 115692, 116040, 119908, 130545, 134352, 139248, 144615, 149885, 154256, 167940, 173538, 174060, 179862, 192820, 208872, 223920, 231384, 232080, 239816, 260307, 261090, 269793, 289230, 299770, 300737, 335880, 347076, 348120, 359724, 385640, 417744, 433845, 449655, 462768, 479632, 520614, 522180, 539586, 578460, 599540, 601474, 671760, 694152, 696240, 719448, 771280, 809379, 867690, 899310, 902211, 1041228, 1044360, 1079172, 1156920, 1199080, 1202948, 1301535, 1348965, 1388304, 1438896, 1503685, 1618758, 1735380, 1798620, 1804422, 2082456, 2088720, 2158344, 2313840, 2398160, 2405896, 2603070, 2697930, 2706633, 3007370, 3237516, 3470760, 3597240, 3608844, 4046895, 4164912, 4316688, 4511055, 4811792, 5206140, 5395860, 5413266, 6014740, 6475032, 6941520, 7194480, 7217688, 8093790, 8119899, 9022110, 9322847, 10412280, 10791720, 10826532, 12029480, 12950064, 13533165, 14435376, 16187580, 16239798, 18044220, 18645694, 20824560, 21583440, 21653064, 24058960, 27066330, 27968541, 32375160, 32479596, 36088440, 37291388, 40599495, 43306128, 46614235, 54132660, 55937082, 64750320, 64959192, 72176880, 74582776, 81198990, 83905623, 93228470, 108265320, 111874164, 129918384, 139842705, 149165552, 162397980, 167811246, 186456940, 216530640, 223748328, 251716869, 279685410, 324795960, 335622492, 372913880, 419528115, 447496656, 503433738, 559370820, 649591920, 671244984, 745827760, 839056230, 1006867476, 1118741640, 1258584345, 1342489968, 1678112460, 2013734952, 2237483280, 2517168690, 3356224920, 4027469904, 5034337380, 6712449840, 10068674760, 20137349520]

約数ペア:

[(1, 20137349520), (2, 10068674760), (3, 6712449840), (4, 5034337380), (5, 4027469904), (6, 3356224920), (8, 2517168690), (9, 2237483280), (10, 2013734952), (12, 1678112460), (15, 1342489968), (16, 1258584345), (18, 1118741640), (20, 1006867476), (24, 839056230), (27, 745827760), (30, 671244984), (31, 649591920), (36, 559370820), (40, 503433738), (45, 447496656), (48, 419528115), (54, 372913880), (60, 335622492), (62, 324795960), (72, 279685410), (80, 251716869), (90, 223748328), (93, 216530640), (108, 186456940), (120, 167811246), (124, 162397980), (135, 149165552), (144, 139842705), (155, 129918384), (180, 111874164), (186, 108265320), (216, 93228470), (240, 83905623), (248, 81198990), (270, 74582776), (279, 72176880), (310, 64959192), (311, 64750320), (360, 55937082), (372, 54132660), (432, 46614235), (465, 43306128), (496, 40599495), (540, 37291388), (558, 36088440), (620, 32479596), (622, 32375160), (720, 27968541), (744, 27066330), (837, 24058960), (930, 21653064), (933, 21583440), (967, 20824560), (1080, 18645694), (1116, 18044220), (1240, 16239798), (1244, 16187580), (1395, 14435376), (1488, 13533165), (1555, 12950064), (1674, 12029480), (1860, 10826532), (1866, 10791720), (1934, 10412280), (2160, 9322847), (2232, 9022110), (2480, 8119899), (2488, 8093790), (2790, 7217688), (2799, 7194480), (2901, 6941520), (3110, 6475032), (3348, 6014740), (3720, 5413266), (3732, 5395860), (3868, 5206140), (4185, 4811792), (4464, 4511055), (4665, 4316688), (4835, 4164912), (4976, 4046895), (5580, 3608844), (5598, 3597240), (5802, 3470760), (6220, 3237516), (6696, 3007370), (7440, 2706633), (7464, 2697930), (7736, 2603070), (8370, 2405896), (8397, 2398160), (8703, 2313840), (9330, 2158344), (9641, 2088720), (9670, 2082456), (11160, 1804422), (11196, 1798620), (11604, 1735380), (12440, 1618758), (13392, 1503685), (13995, 1438896), (14505, 1388304), (14928, 1348965), (15472, 1301535), (16740, 1202948), (16794, 1199080), (17406, 1156920), (18660, 1079172), (19282, 1044360), (19340, 1041228), (22320, 902211), (22392, 899310), (23208, 867690), (24880, 809379), (26109, 771280), (27990, 719448), (28923, 696240), (29010, 694152), (29977, 671760), (33480, 601474), (33588, 599540), (34812, 578460), (37320, 539586), (38564, 522180), (38680, 520614), (41985, 479632), (43515, 462768), (44784, 449655), (46416, 433845), (48205, 417744), (52218, 385640), (55980, 359724), (57846, 348120), (58020, 347076), (59954, 335880), (66960, 300737), (67176, 299770), (69624, 289230), (74640, 269793), (77128, 261090), (77360, 260307), (83970, 239816), (86769, 232080), (87030, 231384), (89931, 223920), (96410, 208872), (104436, 192820), (111960, 179862), (115692, 174060), (116040, 173538), (119908, 167940), (130545, 154256), (134352, 149885), (139248, 144615)]