8183760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:133

約数の個数: 160

約数和(自身を含む): 28414848

約数和(自身を除く): 20231088

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, 61, 65, 78, 80, 86, 104, 120, 122, 129, 130, 156, 172, 183, 195, 208, 215, 240, 244, 258, 260, 305, 312, 344, 366, 390, 430, 488, 516, 520, 559, 610, 624, 645, 688, 732, 780, 793, 860, 915, 976, 1032, 1040, 1118, 1220, 1290, 1464, 1560, 1586, 1677, 1720, 1830, 2064, 2236, 2379, 2440, 2580, 2623, 2795, 2928, 3120, 3172, 3354, 3440, 3660, 3965, 4472, 4758, 4880, 5160, 5246, 5590, 6344, 6708, 7320, 7869, 7930, 8385, 8944, 9516, 10320, 10492, 11180, 11895, 12688, 13115, 13416, 14640, 15738, 15860, 16770, 19032, 20984, 22360, 23790, 26230, 26832, 31476, 31720, 33540, 34099, 38064, 39345, 41968, 44720, 47580, 52460, 62952, 63440, 67080, 68198, 78690, 95160, 102297, 104920, 125904, 134160, 136396, 157380, 170495, 190320, 204594, 209840, 272792, 314760, 340990, 409188, 511485, 545584, 629520, 681980, 818376, 1022970, 1363960, 1636752, 2045940, 2727920, 4091880, 8183760]

約数ペア:

[(1, 8183760), (2, 4091880), (3, 2727920), (4, 2045940), (5, 1636752), (6, 1363960), (8, 1022970), (10, 818376), (12, 681980), (13, 629520), (15, 545584), (16, 511485), (20, 409188), (24, 340990), (26, 314760), (30, 272792), (39, 209840), (40, 204594), (43, 190320), (48, 170495), (52, 157380), (60, 136396), (61, 134160), (65, 125904), (78, 104920), (80, 102297), (86, 95160), (104, 78690), (120, 68198), (122, 67080), (129, 63440), (130, 62952), (156, 52460), (172, 47580), (183, 44720), (195, 41968), (208, 39345), (215, 38064), (240, 34099), (244, 33540), (258, 31720), (260, 31476), (305, 26832), (312, 26230), (344, 23790), (366, 22360), (390, 20984), (430, 19032), (488, 16770), (516, 15860), (520, 15738), (559, 14640), (610, 13416), (624, 13115), (645, 12688), (688, 11895), (732, 11180), (780, 10492), (793, 10320), (860, 9516), (915, 8944), (976, 8385), (1032, 7930), (1040, 7869), (1118, 7320), (1220, 6708), (1290, 6344), (1464, 5590), (1560, 5246), (1586, 5160), (1677, 4880), (1720, 4758), (1830, 4472), (2064, 3965), (2236, 3660), (2379, 3440), (2440, 3354), (2580, 3172), (2623, 3120), (2795, 2928)]