6534840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:157

約数の個数: 128

約数和(自身を含む): 21772800

約数和(自身を除く): 15237960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 59, 60, 65, 71, 78, 104, 118, 120, 130, 142, 156, 177, 195, 213, 236, 260, 284, 295, 312, 354, 355, 390, 426, 472, 520, 568, 590, 708, 710, 767, 780, 852, 885, 923, 1065, 1180, 1416, 1420, 1534, 1560, 1704, 1770, 1846, 2130, 2301, 2360, 2769, 2840, 3068, 3540, 3692, 3835, 4189, 4260, 4602, 4615, 5538, 6136, 7080, 7384, 7670, 8378, 8520, 9204, 9230, 11076, 11505, 12567, 13845, 15340, 16756, 18408, 18460, 20945, 22152, 23010, 25134, 27690, 30680, 33512, 36920, 41890, 46020, 50268, 54457, 55380, 62835, 83780, 92040, 100536, 108914, 110760, 125670, 163371, 167560, 217828, 251340, 272285, 326742, 435656, 502680, 544570, 653484, 816855, 1089140, 1306968, 1633710, 2178280, 3267420, 6534840]

約数ペア:

[(1, 6534840), (2, 3267420), (3, 2178280), (4, 1633710), (5, 1306968), (6, 1089140), (8, 816855), (10, 653484), (12, 544570), (13, 502680), (15, 435656), (20, 326742), (24, 272285), (26, 251340), (30, 217828), (39, 167560), (40, 163371), (52, 125670), (59, 110760), (60, 108914), (65, 100536), (71, 92040), (78, 83780), (104, 62835), (118, 55380), (120, 54457), (130, 50268), (142, 46020), (156, 41890), (177, 36920), (195, 33512), (213, 30680), (236, 27690), (260, 25134), (284, 23010), (295, 22152), (312, 20945), (354, 18460), (355, 18408), (390, 16756), (426, 15340), (472, 13845), (520, 12567), (568, 11505), (590, 11076), (708, 9230), (710, 9204), (767, 8520), (780, 8378), (852, 7670), (885, 7384), (923, 7080), (1065, 6136), (1180, 5538), (1416, 4615), (1420, 4602), (1534, 4260), (1560, 4189), (1704, 3835), (1770, 3692), (1846, 3540), (2130, 3068), (2301, 2840), (2360, 2769)]