254762692080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1218727}}^1$

素因数の和:1218823

約数の個数: 160

約数和(自身を含む): 863210417664

約数和(自身を除く): 608447725584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 67, 78, 80, 104, 120, 130, 134, 156, 195, 201, 208, 240, 260, 268, 312, 335, 390, 402, 520, 536, 624, 670, 780, 804, 871, 1005, 1040, 1072, 1340, 1560, 1608, 1742, 2010, 2613, 2680, 3120, 3216, 3484, 4020, 4355, 5226, 5360, 6968, 8040, 8710, 10452, 13065, 13936, 16080, 17420, 20904, 26130, 34840, 41808, 52260, 69680, 104520, 209040, 1218727, 2437454, 3656181, 4874908, 6093635, 7312362, 9749816, 12187270, 14624724, 15843451, 18280905, 19499632, 24374540, 29249448, 31686902, 36561810, 47530353, 48749080, 58498896, 63373804, 73123620, 79217255, 81654709, 95060706, 97498160, 126747608, 146247240, 158434510, 163309418, 190121412, 237651765, 244964127, 253495216, 292494480, 316869020, 326618836, 380242824, 408273545, 475303530, 489928254, 633738040, 653237672, 760485648, 816547090, 950607060, 979856508, 1061511217, 1224820635, 1267476080, 1306475344, 1633094180, 1901214120, 1959713016, 2123022434, 2449641270, 3184533651, 3266188360, 3802428240, 3919426032, 4246044868, 4899282540, 5307556085, 6369067302, 6532376720, 8492089736, 9798565080, 10615112170, 12738134604, 15922668255, 16984179472, 19597130160, 21230224340, 25476269208, 31845336510, 42460448680, 50952538416, 63690673020, 84920897360, 127381346040, 254762692080]

約数ペア:

[(1, 254762692080), (2, 127381346040), (3, 84920897360), (4, 63690673020), (5, 50952538416), (6, 42460448680), (8, 31845336510), (10, 25476269208), (12, 21230224340), (13, 19597130160), (15, 16984179472), (16, 15922668255), (20, 12738134604), (24, 10615112170), (26, 9798565080), (30, 8492089736), (39, 6532376720), (40, 6369067302), (48, 5307556085), (52, 4899282540), (60, 4246044868), (65, 3919426032), (67, 3802428240), (78, 3266188360), (80, 3184533651), (104, 2449641270), (120, 2123022434), (130, 1959713016), (134, 1901214120), (156, 1633094180), (195, 1306475344), (201, 1267476080), (208, 1224820635), (240, 1061511217), (260, 979856508), (268, 950607060), (312, 816547090), (335, 760485648), (390, 653237672), (402, 633738040), (520, 489928254), (536, 475303530), (624, 408273545), (670, 380242824), (780, 326618836), (804, 316869020), (871, 292494480), (1005, 253495216), (1040, 244964127), (1072, 237651765), (1340, 190121412), (1560, 163309418), (1608, 158434510), (1742, 146247240), (2010, 126747608), (2613, 97498160), (2680, 95060706), (3120, 81654709), (3216, 79217255), (3484, 73123620), (4020, 63373804), (4355, 58498896), (5226, 48749080), (5360, 47530353), (6968, 36561810), (8040, 31686902), (8710, 29249448), (10452, 24374540), (13065, 19499632), (13936, 18280905), (16080, 15843451), (17420, 14624724), (20904, 12187270), (26130, 9749816), (34840, 7312362), (41808, 6093635), (52260, 4874908), (69680, 3656181), (104520, 2437454), (209040, 1218727)]