2215671240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{275581}}^1$

素因数の和:275662

約数の個数: 64

約数和(自身を含む): 6746247360

約数和(自身を除く): 4530576120

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, 8040, 275581, 551162, 826743, 1102324, 1377905, 1653486, 2204648, 2755810, 3306972, 4133715, 5511620, 6613944, 8267430, 11023240, 16534860, 18463927, 33069720, 36927854, 55391781, 73855708, 92319635, 110783562, 147711416, 184639270, 221567124, 276958905, 369278540, 443134248, 553917810, 738557080, 1107835620, 2215671240]

約数ペア:

[(1, 2215671240), (2, 1107835620), (3, 738557080), (4, 553917810), (5, 443134248), (6, 369278540), (8, 276958905), (10, 221567124), (12, 184639270), (15, 147711416), (20, 110783562), (24, 92319635), (30, 73855708), (40, 55391781), (60, 36927854), (67, 33069720), (120, 18463927), (134, 16534860), (201, 11023240), (268, 8267430), (335, 6613944), (402, 5511620), (536, 4133715), (670, 3306972), (804, 2755810), (1005, 2204648), (1340, 1653486), (1608, 1377905), (2010, 1102324), (2680, 826743), (4020, 551162), (8040, 275581)]