160491660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{691}}^1$

素因数の和:796

約数の個数: 144

約数和(自身を含む): 530127360

約数和(自身を除く): 369635700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 79, 84, 98, 105, 140, 147, 158, 196, 210, 237, 245, 294, 316, 395, 420, 474, 490, 553, 588, 691, 735, 790, 948, 980, 1106, 1185, 1382, 1470, 1580, 1659, 2073, 2212, 2370, 2764, 2765, 2940, 3318, 3455, 3871, 4146, 4740, 4837, 5530, 6636, 6910, 7742, 8292, 8295, 9674, 10365, 11060, 11613, 13820, 14511, 15484, 16590, 19348, 19355, 20730, 23226, 24185, 29022, 33180, 33859, 38710, 41460, 46452, 48370, 54589, 58044, 58065, 67718, 72555, 77420, 96740, 101577, 109178, 116130, 135436, 145110, 163767, 169295, 203154, 218356, 232260, 272945, 290220, 327534, 338590, 382123, 406308, 507885, 545890, 655068, 677180, 764246, 818835, 1015770, 1091780, 1146369, 1528492, 1637670, 1910615, 2031540, 2292738, 2674861, 3275340, 3821230, 4585476, 5349722, 5731845, 7642460, 8024583, 10699444, 11463690, 13374305, 16049166, 22927380, 26748610, 32098332, 40122915, 53497220, 80245830, 160491660]

約数ペア:

[(1, 160491660), (2, 80245830), (3, 53497220), (4, 40122915), (5, 32098332), (6, 26748610), (7, 22927380), (10, 16049166), (12, 13374305), (14, 11463690), (15, 10699444), (20, 8024583), (21, 7642460), (28, 5731845), (30, 5349722), (35, 4585476), (42, 3821230), (49, 3275340), (60, 2674861), (70, 2292738), (79, 2031540), (84, 1910615), (98, 1637670), (105, 1528492), (140, 1146369), (147, 1091780), (158, 1015770), (196, 818835), (210, 764246), (237, 677180), (245, 655068), (294, 545890), (316, 507885), (395, 406308), (420, 382123), (474, 338590), (490, 327534), (553, 290220), (588, 272945), (691, 232260), (735, 218356), (790, 203154), (948, 169295), (980, 163767), (1106, 145110), (1185, 135436), (1382, 116130), (1470, 109178), (1580, 101577), (1659, 96740), (2073, 77420), (2212, 72555), (2370, 67718), (2764, 58065), (2765, 58044), (2940, 54589), (3318, 48370), (3455, 46452), (3871, 41460), (4146, 38710), (4740, 33859), (4837, 33180), (5530, 29022), (6636, 24185), (6910, 23226), (7742, 20730), (8292, 19355), (8295, 19348), (9674, 16590), (10365, 15484), (11060, 14511), (11613, 13820)]