56845440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:235

約数の個数: 192

約数和(自身を含む): 200491200

約数和(自身を除く): 143645760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 128, 139, 142, 144, 160, 180, 192, 213, 240, 278, 284, 288, 320, 355, 360, 384, 417, 426, 480, 556, 568, 576, 639, 640, 695, 710, 720, 834, 852, 960, 1065, 1112, 1136, 1152, 1251, 1278, 1390, 1420, 1440, 1668, 1704, 1920, 2085, 2130, 2224, 2272, 2502, 2556, 2780, 2840, 2880, 3195, 3336, 3408, 4170, 4260, 4448, 4544, 5004, 5112, 5560, 5680, 5760, 6255, 6390, 6672, 6816, 8340, 8520, 8896, 9088, 9869, 10008, 10224, 11120, 11360, 12510, 12780, 13344, 13632, 16680, 17040, 17792, 19738, 20016, 20448, 22240, 22720, 25020, 25560, 26688, 27264, 29607, 33360, 34080, 39476, 40032, 40896, 44480, 45440, 49345, 50040, 51120, 53376, 59214, 66720, 68160, 78952, 80064, 81792, 88821, 88960, 98690, 100080, 102240, 118428, 133440, 136320, 148035, 157904, 160128, 177642, 197380, 200160, 204480, 236856, 266880, 296070, 315808, 355284, 394760, 400320, 408960, 444105, 473712, 592140, 631616, 710568, 789520, 800640, 888210, 947424, 1184280, 1263232, 1421136, 1579040, 1776420, 1894848, 2368560, 2842272, 3158080, 3552840, 3789696, 4737120, 5684544, 6316160, 7105680, 9474240, 11369088, 14211360, 18948480, 28422720, 56845440]

約数ペア:

[(1, 56845440), (2, 28422720), (3, 18948480), (4, 14211360), (5, 11369088), (6, 9474240), (8, 7105680), (9, 6316160), (10, 5684544), (12, 4737120), (15, 3789696), (16, 3552840), (18, 3158080), (20, 2842272), (24, 2368560), (30, 1894848), (32, 1776420), (36, 1579040), (40, 1421136), (45, 1263232), (48, 1184280), (60, 947424), (64, 888210), (71, 800640), (72, 789520), (80, 710568), (90, 631616), (96, 592140), (120, 473712), (128, 444105), (139, 408960), (142, 400320), (144, 394760), (160, 355284), (180, 315808), (192, 296070), (213, 266880), (240, 236856), (278, 204480), (284, 200160), (288, 197380), (320, 177642), (355, 160128), (360, 157904), (384, 148035), (417, 136320), (426, 133440), (480, 118428), (556, 102240), (568, 100080), (576, 98690), (639, 88960), (640, 88821), (695, 81792), (710, 80064), (720, 78952), (834, 68160), (852, 66720), (960, 59214), (1065, 53376), (1112, 51120), (1136, 50040), (1152, 49345), (1251, 45440), (1278, 44480), (1390, 40896), (1420, 40032), (1440, 39476), (1668, 34080), (1704, 33360), (1920, 29607), (2085, 27264), (2130, 26688), (2224, 25560), (2272, 25020), (2502, 22720), (2556, 22240), (2780, 20448), (2840, 20016), (2880, 19738), (3195, 17792), (3336, 17040), (3408, 16680), (4170, 13632), (4260, 13344), (4448, 12780), (4544, 12510), (5004, 11360), (5112, 11120), (5560, 10224), (5680, 10008), (5760, 9869), (6255, 9088), (6390, 8896), (6672, 8520), (6816, 8340)]