71295360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:616

約数の個数: 128

約数和(自身を含む): 230895360

約数和(自身を除く): 159600000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 284, 320, 355, 384, 426, 480, 523, 568, 640, 710, 852, 960, 1046, 1065, 1136, 1420, 1569, 1704, 1920, 2092, 2130, 2272, 2615, 2840, 3138, 3408, 4184, 4260, 4544, 5230, 5680, 6276, 6816, 7845, 8368, 8520, 9088, 10460, 11360, 12552, 13632, 15690, 16736, 17040, 20920, 22720, 25104, 27264, 31380, 33472, 34080, 37133, 41840, 45440, 50208, 62760, 66944, 68160, 74266, 83680, 100416, 111399, 125520, 136320, 148532, 167360, 185665, 200832, 222798, 251040, 297064, 334720, 371330, 445596, 502080, 556995, 594128, 742660, 891192, 1004160, 1113990, 1188256, 1485320, 1782384, 2227980, 2376512, 2970640, 3564768, 4455960, 4753024, 5941280, 7129536, 8911920, 11882560, 14259072, 17823840, 23765120, 35647680, 71295360]

約数ペア:

[(1, 71295360), (2, 35647680), (3, 23765120), (4, 17823840), (5, 14259072), (6, 11882560), (8, 8911920), (10, 7129536), (12, 5941280), (15, 4753024), (16, 4455960), (20, 3564768), (24, 2970640), (30, 2376512), (32, 2227980), (40, 1782384), (48, 1485320), (60, 1188256), (64, 1113990), (71, 1004160), (80, 891192), (96, 742660), (120, 594128), (128, 556995), (142, 502080), (160, 445596), (192, 371330), (213, 334720), (240, 297064), (284, 251040), (320, 222798), (355, 200832), (384, 185665), (426, 167360), (480, 148532), (523, 136320), (568, 125520), (640, 111399), (710, 100416), (852, 83680), (960, 74266), (1046, 68160), (1065, 66944), (1136, 62760), (1420, 50208), (1569, 45440), (1704, 41840), (1920, 37133), (2092, 34080), (2130, 33472), (2272, 31380), (2615, 27264), (2840, 25104), (3138, 22720), (3408, 20920), (4184, 17040), (4260, 16736), (4544, 15690), (5230, 13632), (5680, 12552), (6276, 11360), (6816, 10460), (7845, 9088), (8368, 8520)]