158442960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1181}}^1$

素因数の和:1253

約数の個数: 160

約数和(自身を含む): 541715328

約数和(自身を除く): 383272368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 43, 48, 52, 60, 65, 78, 80, 86, 104, 120, 129, 130, 156, 172, 195, 208, 215, 240, 258, 260, 312, 344, 390, 430, 516, 520, 559, 624, 645, 688, 780, 860, 1032, 1040, 1118, 1181, 1290, 1560, 1677, 1720, 2064, 2236, 2362, 2580, 2795, 3120, 3354, 3440, 3543, 4472, 4724, 5160, 5590, 5905, 6708, 7086, 8385, 8944, 9448, 10320, 11180, 11810, 13416, 14172, 15353, 16770, 17715, 18896, 22360, 23620, 26832, 28344, 30706, 33540, 35430, 44720, 46059, 47240, 50783, 56688, 61412, 67080, 70860, 76765, 92118, 94480, 101566, 122824, 134160, 141720, 152349, 153530, 184236, 203132, 230295, 245648, 253915, 283440, 304698, 307060, 368472, 406264, 460590, 507830, 609396, 614120, 660179, 736944, 761745, 812528, 921180, 1015660, 1218792, 1228240, 1320358, 1523490, 1842360, 1980537, 2031320, 2437584, 2640716, 3046980, 3300895, 3684720, 3961074, 4062640, 5281432, 6093960, 6601790, 7922148, 9902685, 10562864, 12187920, 13203580, 15844296, 19805370, 26407160, 31688592, 39610740, 52814320, 79221480, 158442960]

約数ペア:

[(1, 158442960), (2, 79221480), (3, 52814320), (4, 39610740), (5, 31688592), (6, 26407160), (8, 19805370), (10, 15844296), (12, 13203580), (13, 12187920), (15, 10562864), (16, 9902685), (20, 7922148), (24, 6601790), (26, 6093960), (30, 5281432), (39, 4062640), (40, 3961074), (43, 3684720), (48, 3300895), (52, 3046980), (60, 2640716), (65, 2437584), (78, 2031320), (80, 1980537), (86, 1842360), (104, 1523490), (120, 1320358), (129, 1228240), (130, 1218792), (156, 1015660), (172, 921180), (195, 812528), (208, 761745), (215, 736944), (240, 660179), (258, 614120), (260, 609396), (312, 507830), (344, 460590), (390, 406264), (430, 368472), (516, 307060), (520, 304698), (559, 283440), (624, 253915), (645, 245648), (688, 230295), (780, 203132), (860, 184236), (1032, 153530), (1040, 152349), (1118, 141720), (1181, 134160), (1290, 122824), (1560, 101566), (1677, 94480), (1720, 92118), (2064, 76765), (2236, 70860), (2362, 67080), (2580, 61412), (2795, 56688), (3120, 50783), (3354, 47240), (3440, 46059), (3543, 44720), (4472, 35430), (4724, 33540), (5160, 30706), (5590, 28344), (5905, 26832), (6708, 23620), (7086, 22360), (8385, 18896), (8944, 17715), (9448, 16770), (10320, 15353), (11180, 14172), (11810, 13416)]