1011888360

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12953}}^1$

素因数の和:13008

約数の個数: 192

約数和(自身を含む): 3879982080

約数和(自身を除く): 2868093720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 155, 168, 180, 186, 210, 217, 248, 252, 279, 280, 310, 315, 360, 372, 420, 434, 465, 504, 558, 620, 630, 651, 744, 840, 868, 930, 1085, 1116, 1240, 1260, 1302, 1395, 1736, 1860, 1953, 2170, 2232, 2520, 2604, 2790, 3255, 3720, 3906, 4340, 5208, 5580, 6510, 7812, 8680, 9765, 11160, 12953, 13020, 15624, 19530, 25906, 26040, 38859, 39060, 51812, 64765, 77718, 78120, 90671, 103624, 116577, 129530, 155436, 181342, 194295, 233154, 259060, 272013, 310872, 362684, 388590, 401543, 453355, 466308, 518120, 544026, 582885, 725368, 777180, 803086, 816039, 906710, 932616, 1088052, 1165770, 1204629, 1360065, 1554360, 1606172, 1632078, 1813420, 2007715, 2176104, 2331540, 2409258, 2720130, 2810801, 3212344, 3264156, 3613887, 3626840, 4015430, 4080195, 4663080, 4818516, 5440260, 5621602, 6023145, 6528312, 7227774, 8030860, 8160390, 8432403, 9637032, 10880520, 11243204, 12046290, 14054005, 14455548, 16061720, 16320780, 16864806, 18069435, 22486408, 24092580, 25297209, 28108010, 28911096, 32641560, 33729612, 36138870, 42162015, 48185160, 50594418, 56216020, 67459224, 72277740, 84324030, 101188836, 112432040, 126486045, 144555480, 168648060, 202377672, 252972090, 337296120, 505944180, 1011888360]

約数ペア:

[(1, 1011888360), (2, 505944180), (3, 337296120), (4, 252972090), (5, 202377672), (6, 168648060), (7, 144555480), (8, 126486045), (9, 112432040), (10, 101188836), (12, 84324030), (14, 72277740), (15, 67459224), (18, 56216020), (20, 50594418), (21, 48185160), (24, 42162015), (28, 36138870), (30, 33729612), (31, 32641560), (35, 28911096), (36, 28108010), (40, 25297209), (42, 24092580), (45, 22486408), (56, 18069435), (60, 16864806), (62, 16320780), (63, 16061720), (70, 14455548), (72, 14054005), (84, 12046290), (90, 11243204), (93, 10880520), (105, 9637032), (120, 8432403), (124, 8160390), (126, 8030860), (140, 7227774), (155, 6528312), (168, 6023145), (180, 5621602), (186, 5440260), (210, 4818516), (217, 4663080), (248, 4080195), (252, 4015430), (279, 3626840), (280, 3613887), (310, 3264156), (315, 3212344), (360, 2810801), (372, 2720130), (420, 2409258), (434, 2331540), (465, 2176104), (504, 2007715), (558, 1813420), (620, 1632078), (630, 1606172), (651, 1554360), (744, 1360065), (840, 1204629), (868, 1165770), (930, 1088052), (1085, 932616), (1116, 906710), (1240, 816039), (1260, 803086), (1302, 777180), (1395, 725368), (1736, 582885), (1860, 544026), (1953, 518120), (2170, 466308), (2232, 453355), (2520, 401543), (2604, 388590), (2790, 362684), (3255, 310872), (3720, 272013), (3906, 259060), (4340, 233154), (5208, 194295), (5580, 181342), (6510, 155436), (7812, 129530), (8680, 116577), (9765, 103624), (11160, 90671), (12953, 78120), (13020, 77718), (15624, 64765), (19530, 51812), (25906, 39060), (26040, 38859)]