31504719240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^2\times {\mathrm{131}}^1$

素因数の和:413

約数の個数: 288

約数和(自身を含む): 105714797760

約数和(自身を除く): 74210078520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 97, 120, 131, 142, 180, 194, 213, 262, 284, 291, 355, 360, 388, 393, 426, 485, 524, 568, 582, 639, 655, 710, 776, 786, 852, 873, 970, 1048, 1065, 1164, 1179, 1278, 1310, 1420, 1455, 1572, 1704, 1746, 1940, 1965, 2130, 2328, 2358, 2556, 2620, 2840, 2910, 3144, 3195, 3492, 3880, 3930, 4260, 4365, 4716, 5112, 5240, 5820, 5895, 6390, 6887, 6984, 7860, 8520, 8730, 9301, 9409, 9432, 11640, 11790, 12707, 12780, 13774, 15720, 17460, 18602, 18818, 20661, 23580, 25414, 25560, 27548, 27903, 28227, 34435, 34920, 37204, 37636, 38121, 41322, 46505, 47045, 47160, 50828, 55096, 55806, 56454, 61983, 63535, 68870, 74408, 75272, 76242, 82644, 83709, 84681, 93010, 94090, 101656, 103305, 111612, 112908, 114363, 123966, 127070, 137740, 139515, 141135, 152484, 165288, 167418, 169362, 186020, 188180, 190605, 206610, 223224, 225816, 228726, 247932, 254140, 275480, 279030, 282270, 304968, 309915, 334836, 338724, 372040, 376360, 381210, 413220, 418545, 423405, 457452, 495864, 508280, 558060, 564540, 571815, 619830, 668039, 669672, 677448, 762420, 826440, 837090, 846810, 902197, 914904, 1116120, 1129080, 1143630, 1232579, 1239660, 1336078, 1524840, 1674180, 1693620, 1804394, 2004117, 2287260, 2465158, 2479320, 2672156, 2706591, 3340195, 3348360, 3387240, 3608788, 3697737, 4008234, 4510985, 4574520, 4930316, 5344312, 5413182, 6012351, 6162895, 6680390, 7217576, 7395474, 8016468, 8119773, 9021970, 9860632, 10020585, 10826364, 11093211, 12024702, 12325790, 13360780, 13532955, 14790948, 16032936, 16239546, 18043940, 18488685, 20041170, 21652728, 22186422, 24049404, 24651580, 26721560, 27065910, 29581896, 30061755, 32479092, 36087880, 36977370, 40082340, 40598865, 44372844, 48098808, 49303160, 54131820, 55466055, 60123510, 64958184, 73954740, 80164680, 81197730, 87513109, 88745688, 108263640, 110932110, 120247020, 147909480, 162395460, 175026218, 221864220, 240494040, 262539327, 324790920, 350052436, 437565545, 443728440, 525078654, 700104872, 787617981, 875131090, 1050157308, 1312696635, 1575235962, 1750262180, 2100314616, 2625393270, 3150471924, 3500524360, 3938089905, 5250786540, 6300943848, 7876179810, 10501573080, 15752359620, 31504719240]

約数ペア:

[(1, 31504719240), (2, 15752359620), (3, 10501573080), (4, 7876179810), (5, 6300943848), (6, 5250786540), (8, 3938089905), (9, 3500524360), (10, 3150471924), (12, 2625393270), (15, 2100314616), (18, 1750262180), (20, 1575235962), (24, 1312696635), (30, 1050157308), (36, 875131090), (40, 787617981), (45, 700104872), (60, 525078654), (71, 443728440), (72, 437565545), (90, 350052436), (97, 324790920), (120, 262539327), (131, 240494040), (142, 221864220), (180, 175026218), (194, 162395460), (213, 147909480), (262, 120247020), (284, 110932110), (291, 108263640), (355, 88745688), (360, 87513109), (388, 81197730), (393, 80164680), (426, 73954740), (485, 64958184), (524, 60123510), (568, 55466055), (582, 54131820), (639, 49303160), (655, 48098808), (710, 44372844), (776, 40598865), (786, 40082340), (852, 36977370), (873, 36087880), (970, 32479092), (1048, 30061755), (1065, 29581896), (1164, 27065910), (1179, 26721560), (1278, 24651580), (1310, 24049404), (1420, 22186422), (1455, 21652728), (1572, 20041170), (1704, 18488685), (1746, 18043940), (1940, 16239546), (1965, 16032936), (2130, 14790948), (2328, 13532955), (2358, 13360780), (2556, 12325790), (2620, 12024702), (2840, 11093211), (2910, 10826364), (3144, 10020585), (3195, 9860632), (3492, 9021970), (3880, 8119773), (3930, 8016468), (4260, 7395474), (4365, 7217576), (4716, 6680390), (5112, 6162895), (5240, 6012351), (5820, 5413182), (5895, 5344312), (6390, 4930316), (6887, 4574520), (6984, 4510985), (7860, 4008234), (8520, 3697737), (8730, 3608788), (9301, 3387240), (9409, 3348360), (9432, 3340195), (11640, 2706591), (11790, 2672156), (12707, 2479320), (12780, 2465158), (13774, 2287260), (15720, 2004117), (17460, 1804394), (18602, 1693620), (18818, 1674180), (20661, 1524840), (23580, 1336078), (25414, 1239660), (25560, 1232579), (27548, 1143630), (27903, 1129080), (28227, 1116120), (34435, 914904), (34920, 902197), (37204, 846810), (37636, 837090), (38121, 826440), (41322, 762420), (46505, 677448), (47045, 669672), (47160, 668039), (50828, 619830), (55096, 571815), (55806, 564540), (56454, 558060), (61983, 508280), (63535, 495864), (68870, 457452), (74408, 423405), (75272, 418545), (76242, 413220), (82644, 381210), (83709, 376360), (84681, 372040), (93010, 338724), (94090, 334836), (101656, 309915), (103305, 304968), (111612, 282270), (112908, 279030), (114363, 275480), (123966, 254140), (127070, 247932), (137740, 228726), (139515, 225816), (141135, 223224), (152484, 206610), (165288, 190605), (167418, 188180), (169362, 186020)]