7531680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:119

約数の個数: 192

約数和(自身を含む): 27433728

約数和(自身を除く): 19902048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 65, 68, 71, 78, 80, 85, 96, 102, 104, 120, 130, 136, 142, 156, 160, 170, 195, 204, 208, 213, 221, 240, 255, 260, 272, 284, 312, 340, 355, 390, 408, 416, 426, 442, 480, 510, 520, 544, 568, 624, 663, 680, 710, 780, 816, 852, 884, 923, 1020, 1040, 1065, 1105, 1136, 1207, 1248, 1326, 1360, 1420, 1560, 1632, 1704, 1768, 1846, 2040, 2080, 2130, 2210, 2272, 2414, 2652, 2720, 2769, 2840, 3120, 3315, 3408, 3536, 3621, 3692, 4080, 4260, 4420, 4615, 4828, 5304, 5538, 5680, 6035, 6240, 6630, 6816, 7072, 7242, 7384, 8160, 8520, 8840, 9230, 9656, 10608, 11076, 11360, 12070, 13260, 13845, 14484, 14768, 15691, 17040, 17680, 18105, 18460, 19312, 21216, 22152, 24140, 26520, 27690, 28968, 29536, 31382, 34080, 35360, 36210, 36920, 38624, 44304, 47073, 48280, 53040, 55380, 57936, 62764, 72420, 73840, 78455, 88608, 94146, 96560, 106080, 110760, 115872, 125528, 144840, 147680, 156910, 188292, 193120, 221520, 235365, 251056, 289680, 313820, 376584, 443040, 470730, 502112, 579360, 627640, 753168, 941460, 1255280, 1506336, 1882920, 2510560, 3765840, 7531680]

約数ペア:

[(1, 7531680), (2, 3765840), (3, 2510560), (4, 1882920), (5, 1506336), (6, 1255280), (8, 941460), (10, 753168), (12, 627640), (13, 579360), (15, 502112), (16, 470730), (17, 443040), (20, 376584), (24, 313820), (26, 289680), (30, 251056), (32, 235365), (34, 221520), (39, 193120), (40, 188292), (48, 156910), (51, 147680), (52, 144840), (60, 125528), (65, 115872), (68, 110760), (71, 106080), (78, 96560), (80, 94146), (85, 88608), (96, 78455), (102, 73840), (104, 72420), (120, 62764), (130, 57936), (136, 55380), (142, 53040), (156, 48280), (160, 47073), (170, 44304), (195, 38624), (204, 36920), (208, 36210), (213, 35360), (221, 34080), (240, 31382), (255, 29536), (260, 28968), (272, 27690), (284, 26520), (312, 24140), (340, 22152), (355, 21216), (390, 19312), (408, 18460), (416, 18105), (426, 17680), (442, 17040), (480, 15691), (510, 14768), (520, 14484), (544, 13845), (568, 13260), (624, 12070), (663, 11360), (680, 11076), (710, 10608), (780, 9656), (816, 9230), (852, 8840), (884, 8520), (923, 8160), (1020, 7384), (1040, 7242), (1065, 7072), (1105, 6816), (1136, 6630), (1207, 6240), (1248, 6035), (1326, 5680), (1360, 5538), (1420, 5304), (1560, 4828), (1632, 4615), (1704, 4420), (1768, 4260), (1846, 4080), (2040, 3692), (2080, 3621), (2130, 3536), (2210, 3408), (2272, 3315), (2414, 3120), (2652, 2840), (2720, 2769)]