211057440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{563}}^1$

素因数の和:663

約数の個数: 192

約数和(自身を含む): 736791552

約数和(自身を除く): 525734112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 71, 80, 88, 96, 110, 120, 132, 142, 160, 165, 176, 213, 220, 240, 264, 284, 330, 352, 355, 426, 440, 480, 528, 563, 568, 660, 710, 781, 852, 880, 1056, 1065, 1126, 1136, 1320, 1420, 1562, 1689, 1704, 1760, 2130, 2252, 2272, 2343, 2640, 2815, 2840, 3124, 3378, 3408, 3905, 4260, 4504, 4686, 5280, 5630, 5680, 6193, 6248, 6756, 6816, 7810, 8445, 8520, 9008, 9372, 11260, 11360, 11715, 12386, 12496, 13512, 15620, 16890, 17040, 18016, 18579, 18744, 22520, 23430, 24772, 24992, 27024, 30965, 31240, 33780, 34080, 37158, 37488, 39973, 45040, 46860, 49544, 54048, 61930, 62480, 67560, 74316, 74976, 79946, 90080, 92895, 93720, 99088, 119919, 123860, 124960, 135120, 148632, 159892, 185790, 187440, 198176, 199865, 239838, 247720, 270240, 297264, 319784, 371580, 374880, 399730, 439703, 479676, 495440, 594528, 599595, 639568, 743160, 799460, 879406, 959352, 990880, 1199190, 1279136, 1319109, 1486320, 1598920, 1758812, 1918704, 2198515, 2398380, 2638218, 2972640, 3197840, 3517624, 3837408, 4397030, 4796760, 5276436, 6395680, 6595545, 7035248, 8794060, 9593520, 10552872, 13191090, 14070496, 17588120, 19187040, 21105744, 26382180, 35176240, 42211488, 52764360, 70352480, 105528720, 211057440]

約数ペア:

[(1, 211057440), (2, 105528720), (3, 70352480), (4, 52764360), (5, 42211488), (6, 35176240), (8, 26382180), (10, 21105744), (11, 19187040), (12, 17588120), (15, 14070496), (16, 13191090), (20, 10552872), (22, 9593520), (24, 8794060), (30, 7035248), (32, 6595545), (33, 6395680), (40, 5276436), (44, 4796760), (48, 4397030), (55, 3837408), (60, 3517624), (66, 3197840), (71, 2972640), (80, 2638218), (88, 2398380), (96, 2198515), (110, 1918704), (120, 1758812), (132, 1598920), (142, 1486320), (160, 1319109), (165, 1279136), (176, 1199190), (213, 990880), (220, 959352), (240, 879406), (264, 799460), (284, 743160), (330, 639568), (352, 599595), (355, 594528), (426, 495440), (440, 479676), (480, 439703), (528, 399730), (563, 374880), (568, 371580), (660, 319784), (710, 297264), (781, 270240), (852, 247720), (880, 239838), (1056, 199865), (1065, 198176), (1126, 187440), (1136, 185790), (1320, 159892), (1420, 148632), (1562, 135120), (1689, 124960), (1704, 123860), (1760, 119919), (2130, 99088), (2252, 93720), (2272, 92895), (2343, 90080), (2640, 79946), (2815, 74976), (2840, 74316), (3124, 67560), (3378, 62480), (3408, 61930), (3905, 54048), (4260, 49544), (4504, 46860), (4686, 45040), (5280, 39973), (5630, 37488), (5680, 37158), (6193, 34080), (6248, 33780), (6756, 31240), (6816, 30965), (7810, 27024), (8445, 24992), (8520, 24772), (9008, 23430), (9372, 22520), (11260, 18744), (11360, 18579), (11715, 18016), (12386, 17040), (12496, 16890), (13512, 15620)]