42298440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{5261}}^1$

素因数の和:5342

約数の個数: 64

約数和(自身を含む): 128813760

約数和(自身を除く): 86515320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 5261, 8040, 10522, 15783, 21044, 26305, 31566, 42088, 52610, 63132, 78915, 105220, 126264, 157830, 210440, 315660, 352487, 631320, 704974, 1057461, 1409948, 1762435, 2114922, 2819896, 3524870, 4229844, 5287305, 7049740, 8459688, 10574610, 14099480, 21149220, 42298440]

約数ペア:

[(1, 42298440), (2, 21149220), (3, 14099480), (4, 10574610), (5, 8459688), (6, 7049740), (8, 5287305), (10, 4229844), (12, 3524870), (15, 2819896), (20, 2114922), (24, 1762435), (30, 1409948), (40, 1057461), (60, 704974), (67, 631320), (120, 352487), (134, 315660), (201, 210440), (268, 157830), (335, 126264), (402, 105220), (536, 78915), (670, 63132), (804, 52610), (1005, 42088), (1340, 31566), (1608, 26305), (2010, 21044), (2680, 15783), (4020, 10522), (5261, 8040)]