2379145020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{757}}^1\times {\mathrm{1069}}^1$

素因数の和:1852

約数の個数: 144

約数和(自身を含む): 7766710560

約数和(自身を除く): 5387565540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 757, 980, 1069, 1470, 1514, 2138, 2271, 2940, 3028, 3207, 3785, 4276, 4542, 5299, 5345, 6414, 7483, 7570, 9084, 10598, 10690, 11355, 12828, 14966, 15140, 15897, 16035, 21196, 21380, 22449, 22710, 26495, 29932, 31794, 32070, 37093, 37415, 44898, 45420, 52381, 52990, 63588, 64140, 74186, 74830, 79485, 89796, 104762, 105980, 111279, 112245, 148372, 149660, 157143, 158970, 185465, 209524, 222558, 224490, 261905, 314286, 317940, 370930, 445116, 448980, 523810, 556395, 628572, 741860, 785715, 809233, 1047620, 1112790, 1571430, 1618466, 2225580, 2427699, 3142860, 3236932, 4046165, 4855398, 5664631, 8092330, 9710796, 11329262, 12138495, 16184660, 16993893, 22658524, 24276990, 28323155, 33987786, 39652417, 48553980, 56646310, 67975572, 79304834, 84969465, 113292620, 118957251, 158609668, 169938930, 198262085, 237914502, 339877860, 396524170, 475829004, 594786255, 793048340, 1189572510, 2379145020]

約数ペア:

[(1, 2379145020), (2, 1189572510), (3, 793048340), (4, 594786255), (5, 475829004), (6, 396524170), (7, 339877860), (10, 237914502), (12, 198262085), (14, 169938930), (15, 158609668), (20, 118957251), (21, 113292620), (28, 84969465), (30, 79304834), (35, 67975572), (42, 56646310), (49, 48553980), (60, 39652417), (70, 33987786), (84, 28323155), (98, 24276990), (105, 22658524), (140, 16993893), (147, 16184660), (196, 12138495), (210, 11329262), (245, 9710796), (294, 8092330), (420, 5664631), (490, 4855398), (588, 4046165), (735, 3236932), (757, 3142860), (980, 2427699), (1069, 2225580), (1470, 1618466), (1514, 1571430), (2138, 1112790), (2271, 1047620), (2940, 809233), (3028, 785715), (3207, 741860), (3785, 628572), (4276, 556395), (4542, 523810), (5299, 448980), (5345, 445116), (6414, 370930), (7483, 317940), (7570, 314286), (9084, 261905), (10598, 224490), (10690, 222558), (11355, 209524), (12828, 185465), (14966, 158970), (15140, 157143), (15897, 149660), (16035, 148372), (21196, 112245), (21380, 111279), (22449, 105980), (22710, 104762), (26495, 89796), (29932, 79485), (31794, 74830), (32070, 74186), (37093, 64140), (37415, 63588), (44898, 52990), (45420, 52381)]