131662440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4019}}^1$

素因数の和:4056

約数の個数: 192

約数和(自身を含む): 526780800

約数和(自身を除く): 395118360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4019, 4095, 4680, 5460, 6552, 8038, 8190, 10920, 12057, 16076, 16380, 20095, 24114, 28133, 32152, 32760, 36171, 40190, 48228, 52247, 56266, 60285, 72342, 80380, 84399, 96456, 104494, 112532, 120570, 140665, 144684, 156741, 160760, 168798, 180855, 208988, 225064, 241140, 253197, 261235, 281330, 289368, 313482, 337596, 361710, 365729, 417976, 421995, 470223, 482280, 506394, 522470, 562660, 626964, 675192, 723420, 731458, 783705, 843990, 940446, 1012788, 1044940, 1097187, 1125320, 1253928, 1265985, 1446840, 1462916, 1567410, 1687980, 1828645, 1880892, 2025576, 2089880, 2194374, 2351115, 2531970, 2925832, 3134820, 3291561, 3375960, 3657290, 3761784, 4388748, 4702230, 5063940, 5485935, 6269640, 6583122, 7314580, 8777496, 9404460, 10127880, 10971870, 13166244, 14629160, 16457805, 18808920, 21943740, 26332488, 32915610, 43887480, 65831220, 131662440]

約数ペア:

[(1, 131662440), (2, 65831220), (3, 43887480), (4, 32915610), (5, 26332488), (6, 21943740), (7, 18808920), (8, 16457805), (9, 14629160), (10, 13166244), (12, 10971870), (13, 10127880), (14, 9404460), (15, 8777496), (18, 7314580), (20, 6583122), (21, 6269640), (24, 5485935), (26, 5063940), (28, 4702230), (30, 4388748), (35, 3761784), (36, 3657290), (39, 3375960), (40, 3291561), (42, 3134820), (45, 2925832), (52, 2531970), (56, 2351115), (60, 2194374), (63, 2089880), (65, 2025576), (70, 1880892), (72, 1828645), (78, 1687980), (84, 1567410), (90, 1462916), (91, 1446840), (104, 1265985), (105, 1253928), (117, 1125320), (120, 1097187), (126, 1044940), (130, 1012788), (140, 940446), (156, 843990), (168, 783705), (180, 731458), (182, 723420), (195, 675192), (210, 626964), (234, 562660), (252, 522470), (260, 506394), (273, 482280), (280, 470223), (312, 421995), (315, 417976), (360, 365729), (364, 361710), (390, 337596), (420, 313482), (455, 289368), (468, 281330), (504, 261235), (520, 253197), (546, 241140), (585, 225064), (630, 208988), (728, 180855), (780, 168798), (819, 160760), (840, 156741), (910, 144684), (936, 140665), (1092, 120570), (1170, 112532), (1260, 104494), (1365, 96456), (1560, 84399), (1638, 80380), (1820, 72342), (2184, 60285), (2340, 56266), (2520, 52247), (2730, 48228), (3276, 40190), (3640, 36171), (4019, 32760), (4095, 32152), (4680, 28133), (5460, 24114), (6552, 20095), (8038, 16380), (8190, 16076), (10920, 12057)]