4345256520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{1949}}^1$

素因数の和:2540

約数の個数: 192

約数和(自身を含む): 15441192000

約数和(自身を除く): 11095935480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 563, 660, 792, 990, 1126, 1320, 1689, 1949, 1980, 2252, 2815, 3378, 3898, 3960, 4504, 5067, 5630, 5847, 6193, 6756, 7796, 8445, 9745, 10134, 11260, 11694, 12386, 13512, 15592, 16890, 17541, 18579, 19490, 20268, 21439, 22520, 23388, 24772, 25335, 29235, 30965, 33780, 35082, 37158, 38980, 40536, 42878, 46776, 49544, 50670, 55737, 58470, 61930, 64317, 67560, 70164, 74316, 77960, 85756, 87705, 92895, 101340, 107195, 111474, 116940, 123860, 128634, 140328, 148632, 171512, 175410, 185790, 192951, 202680, 214390, 222948, 233880, 247720, 257268, 278685, 321585, 350820, 371580, 385902, 428780, 445896, 514536, 557370, 643170, 701640, 743160, 771804, 857560, 964755, 1097287, 1114740, 1286340, 1543608, 1929510, 2194574, 2229480, 2572680, 3291861, 3859020, 4389148, 5486435, 6583722, 7718040, 8778296, 9875583, 10972870, 12070157, 13167444, 16459305, 19751166, 21945740, 24140314, 26334888, 32918610, 36210471, 39502332, 43891480, 48280628, 49377915, 60350785, 65837220, 72420942, 79004664, 96561256, 98755830, 108631413, 120701570, 131674440, 144841884, 181052355, 197511660, 217262826, 241403140, 289683768, 362104710, 395023320, 434525652, 482806280, 543157065, 724209420, 869051304, 1086314130, 1448418840, 2172628260, 4345256520]

約数ペア:

[(1, 4345256520), (2, 2172628260), (3, 1448418840), (4, 1086314130), (5, 869051304), (6, 724209420), (8, 543157065), (9, 482806280), (10, 434525652), (11, 395023320), (12, 362104710), (15, 289683768), (18, 241403140), (20, 217262826), (22, 197511660), (24, 181052355), (30, 144841884), (33, 131674440), (36, 120701570), (40, 108631413), (44, 98755830), (45, 96561256), (55, 79004664), (60, 72420942), (66, 65837220), (72, 60350785), (88, 49377915), (90, 48280628), (99, 43891480), (110, 39502332), (120, 36210471), (132, 32918610), (165, 26334888), (180, 24140314), (198, 21945740), (220, 19751166), (264, 16459305), (330, 13167444), (360, 12070157), (396, 10972870), (440, 9875583), (495, 8778296), (563, 7718040), (660, 6583722), (792, 5486435), (990, 4389148), (1126, 3859020), (1320, 3291861), (1689, 2572680), (1949, 2229480), (1980, 2194574), (2252, 1929510), (2815, 1543608), (3378, 1286340), (3898, 1114740), (3960, 1097287), (4504, 964755), (5067, 857560), (5630, 771804), (5847, 743160), (6193, 701640), (6756, 643170), (7796, 557370), (8445, 514536), (9745, 445896), (10134, 428780), (11260, 385902), (11694, 371580), (12386, 350820), (13512, 321585), (15592, 278685), (16890, 257268), (17541, 247720), (18579, 233880), (19490, 222948), (20268, 214390), (21439, 202680), (22520, 192951), (23388, 185790), (24772, 175410), (25335, 171512), (29235, 148632), (30965, 140328), (33780, 128634), (35082, 123860), (37158, 116940), (38980, 111474), (40536, 107195), (42878, 101340), (46776, 92895), (49544, 87705), (50670, 85756), (55737, 77960), (58470, 74316), (61930, 70164), (64317, 67560)]