15674781200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{4079}}^1$

素因数の和:4849

約数の個数: 120

約数和(自身を含む): 40620316800

約数和(自身を除く): 24945535600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 739, 1040, 1300, 1478, 2600, 2956, 3695, 4079, 5200, 5912, 7390, 8158, 9607, 11824, 14780, 16316, 18475, 19214, 20395, 29560, 32632, 36950, 38428, 40790, 48035, 53027, 59120, 65264, 73900, 76856, 81580, 96070, 101975, 106054, 147800, 153712, 163160, 192140, 203950, 212108, 240175, 265135, 295600, 326320, 384280, 407900, 424216, 480350, 530270, 768560, 815800, 848432, 960700, 1060540, 1325675, 1631600, 1921400, 2121080, 2651350, 3014381, 3842800, 4242160, 5302700, 6028762, 10605400, 12057524, 15071905, 21210800, 24115048, 30143810, 39186953, 48230096, 60287620, 75359525, 78373906, 120575240, 150719050, 156747812, 195934765, 241150480, 301438100, 313495624, 391869530, 602876200, 626991248, 783739060, 979673825, 1205752400, 1567478120, 1959347650, 3134956240, 3918695300, 7837390600, 15674781200]

約数ペア:

[(1, 15674781200), (2, 7837390600), (4, 3918695300), (5, 3134956240), (8, 1959347650), (10, 1567478120), (13, 1205752400), (16, 979673825), (20, 783739060), (25, 626991248), (26, 602876200), (40, 391869530), (50, 313495624), (52, 301438100), (65, 241150480), (80, 195934765), (100, 156747812), (104, 150719050), (130, 120575240), (200, 78373906), (208, 75359525), (260, 60287620), (325, 48230096), (400, 39186953), (520, 30143810), (650, 24115048), (739, 21210800), (1040, 15071905), (1300, 12057524), (1478, 10605400), (2600, 6028762), (2956, 5302700), (3695, 4242160), (4079, 3842800), (5200, 3014381), (5912, 2651350), (7390, 2121080), (8158, 1921400), (9607, 1631600), (11824, 1325675), (14780, 1060540), (16316, 960700), (18475, 848432), (19214, 815800), (20395, 768560), (29560, 530270), (32632, 480350), (36950, 424216), (38428, 407900), (40790, 384280), (48035, 326320), (53027, 295600), (59120, 265135), (65264, 240175), (73900, 212108), (76856, 203950), (81580, 192140), (96070, 163160), (101975, 153712), (106054, 147800)]