231346440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{49433}}^1$

素因数の和:49463

約数の個数: 96

約数和(自身を含む): 809728920

約数和(自身を除く): 578382480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 49433, 98866, 148299, 197732, 247165, 296598, 395464, 444897, 494330, 593196, 642629, 741495, 889794, 988660, 1186392, 1285258, 1482990, 1779588, 1927887, 1977320, 2224485, 2570516, 2965980, 3213145, 3559176, 3855774, 4448970, 5141032, 5783661, 5931960, 6426290, 7711548, 8897940, 9639435, 11567322, 12852580, 15423096, 17795880, 19278870, 23134644, 25705160, 28918305, 38557740, 46269288, 57836610, 77115480, 115673220, 231346440]

約数ペア:

[(1, 231346440), (2, 115673220), (3, 77115480), (4, 57836610), (5, 46269288), (6, 38557740), (8, 28918305), (9, 25705160), (10, 23134644), (12, 19278870), (13, 17795880), (15, 15423096), (18, 12852580), (20, 11567322), (24, 9639435), (26, 8897940), (30, 7711548), (36, 6426290), (39, 5931960), (40, 5783661), (45, 5141032), (52, 4448970), (60, 3855774), (65, 3559176), (72, 3213145), (78, 2965980), (90, 2570516), (104, 2224485), (117, 1977320), (120, 1927887), (130, 1779588), (156, 1482990), (180, 1285258), (195, 1186392), (234, 988660), (260, 889794), (312, 741495), (360, 642629), (390, 593196), (468, 494330), (520, 444897), (585, 395464), (780, 296598), (936, 247165), (1170, 197732), (1560, 148299), (2340, 98866), (4680, 49433)]