1357255520

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{2179}}^1$

素因数の和:2440

約数の個数: 96

約数和(自身を含む): 3411525600

約数和(自身を除く): 2054270080

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 229, 272, 340, 458, 544, 680, 916, 1145, 1360, 1832, 2179, 2290, 2720, 3664, 3893, 4358, 4580, 7328, 7786, 8716, 9160, 10895, 15572, 17432, 18320, 19465, 21790, 31144, 34864, 36640, 37043, 38930, 43580, 62288, 69728, 74086, 77860, 87160, 124576, 148172, 155720, 174320, 185215, 296344, 311440, 348640, 370430, 498991, 592688, 622880, 740860, 997982, 1185376, 1481720, 1995964, 2494955, 2963440, 3991928, 4989910, 5926880, 7983856, 8482847, 9979820, 15967712, 16965694, 19959640, 33931388, 39919280, 42414235, 67862776, 79838560, 84828470, 135725552, 169656940, 271451104, 339313880, 678627760, 1357255520]

約数ペア:

[(1, 1357255520), (2, 678627760), (4, 339313880), (5, 271451104), (8, 169656940), (10, 135725552), (16, 84828470), (17, 79838560), (20, 67862776), (32, 42414235), (34, 39919280), (40, 33931388), (68, 19959640), (80, 16965694), (85, 15967712), (136, 9979820), (160, 8482847), (170, 7983856), (229, 5926880), (272, 4989910), (340, 3991928), (458, 2963440), (544, 2494955), (680, 1995964), (916, 1481720), (1145, 1185376), (1360, 997982), (1832, 740860), (2179, 622880), (2290, 592688), (2720, 498991), (3664, 370430), (3893, 348640), (4358, 311440), (4580, 296344), (7328, 185215), (7786, 174320), (8716, 155720), (9160, 148172), (10895, 124576), (15572, 87160), (17432, 77860), (18320, 74086), (19465, 69728), (21790, 62288), (31144, 43580), (34864, 38930), (36640, 37043)]