325878840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1453}}^1$

素因数の和:1566

約数の個数: 192

約数和(自身を含む): 1224849600

約数和(自身を除く): 898970760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 89, 90, 105, 120, 126, 140, 168, 178, 180, 210, 252, 267, 280, 315, 356, 360, 420, 445, 504, 534, 623, 630, 712, 801, 840, 890, 1068, 1246, 1260, 1335, 1453, 1602, 1780, 1869, 2136, 2492, 2520, 2670, 2906, 3115, 3204, 3560, 3738, 4005, 4359, 4984, 5340, 5607, 5812, 6230, 6408, 7265, 7476, 8010, 8718, 9345, 10171, 10680, 11214, 11624, 12460, 13077, 14530, 14952, 16020, 17436, 18690, 20342, 21795, 22428, 24920, 26154, 28035, 29060, 30513, 32040, 34872, 37380, 40684, 43590, 44856, 50855, 52308, 56070, 58120, 61026, 65385, 74760, 81368, 87180, 91539, 101710, 104616, 112140, 122052, 129317, 130770, 152565, 174360, 183078, 203420, 224280, 244104, 258634, 261540, 305130, 366156, 387951, 406840, 457695, 517268, 523080, 610260, 646585, 732312, 775902, 905219, 915390, 1034536, 1163853, 1220520, 1293170, 1551804, 1810438, 1830780, 1939755, 2327706, 2586340, 2715657, 3103608, 3620876, 3661560, 3879510, 4526095, 4655412, 5172680, 5431314, 5819265, 7241752, 7759020, 8146971, 9052190, 9310824, 10862628, 11638530, 13578285, 15518040, 16293942, 18104380, 21725256, 23277060, 27156570, 32587884, 36208760, 40734855, 46554120, 54313140, 65175768, 81469710, 108626280, 162939420, 325878840]

約数ペア:

[(1, 325878840), (2, 162939420), (3, 108626280), (4, 81469710), (5, 65175768), (6, 54313140), (7, 46554120), (8, 40734855), (9, 36208760), (10, 32587884), (12, 27156570), (14, 23277060), (15, 21725256), (18, 18104380), (20, 16293942), (21, 15518040), (24, 13578285), (28, 11638530), (30, 10862628), (35, 9310824), (36, 9052190), (40, 8146971), (42, 7759020), (45, 7241752), (56, 5819265), (60, 5431314), (63, 5172680), (70, 4655412), (72, 4526095), (84, 3879510), (89, 3661560), (90, 3620876), (105, 3103608), (120, 2715657), (126, 2586340), (140, 2327706), (168, 1939755), (178, 1830780), (180, 1810438), (210, 1551804), (252, 1293170), (267, 1220520), (280, 1163853), (315, 1034536), (356, 915390), (360, 905219), (420, 775902), (445, 732312), (504, 646585), (534, 610260), (623, 523080), (630, 517268), (712, 457695), (801, 406840), (840, 387951), (890, 366156), (1068, 305130), (1246, 261540), (1260, 258634), (1335, 244104), (1453, 224280), (1602, 203420), (1780, 183078), (1869, 174360), (2136, 152565), (2492, 130770), (2520, 129317), (2670, 122052), (2906, 112140), (3115, 104616), (3204, 101710), (3560, 91539), (3738, 87180), (4005, 81368), (4359, 74760), (4984, 65385), (5340, 61026), (5607, 58120), (5812, 56070), (6230, 52308), (6408, 50855), (7265, 44856), (7476, 43590), (8010, 40684), (8718, 37380), (9345, 34872), (10171, 32040), (10680, 30513), (11214, 29060), (11624, 28035), (12460, 26154), (13077, 24920), (14530, 22428), (14952, 21795), (16020, 20342), (17436, 18690)]