195061680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2239}}^1$

素因数の和:2280

約数の個数: 180

約数和(自身を含む): 720370560

約数和(自身を除く): 525308880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 121, 132, 144, 165, 176, 180, 198, 220, 240, 242, 264, 330, 360, 363, 396, 440, 484, 495, 528, 605, 660, 720, 726, 792, 880, 968, 990, 1089, 1210, 1320, 1452, 1584, 1815, 1936, 1980, 2178, 2239, 2420, 2640, 2904, 3630, 3960, 4356, 4478, 4840, 5445, 5808, 6717, 7260, 7920, 8712, 8956, 9680, 10890, 11195, 13434, 14520, 17424, 17912, 20151, 21780, 22390, 24629, 26868, 29040, 33585, 35824, 40302, 43560, 44780, 49258, 53736, 67170, 73887, 80604, 87120, 89560, 98516, 100755, 107472, 123145, 134340, 147774, 161208, 179120, 197032, 201510, 221661, 246290, 268680, 270919, 295548, 322416, 369435, 394064, 403020, 443322, 492580, 537360, 541838, 591096, 738870, 806040, 812757, 886644, 985160, 1083676, 1108305, 1182192, 1354595, 1477740, 1612080, 1625514, 1773288, 1970320, 2167352, 2216610, 2438271, 2709190, 2955480, 3251028, 3546576, 4063785, 4334704, 4433220, 4876542, 5418380, 5910960, 6502056, 8127570, 8866440, 9753084, 10836760, 12191355, 13004112, 16255140, 17732880, 19506168, 21673520, 24382710, 32510280, 39012336, 48765420, 65020560, 97530840, 195061680]

約数ペア:

[(1, 195061680), (2, 97530840), (3, 65020560), (4, 48765420), (5, 39012336), (6, 32510280), (8, 24382710), (9, 21673520), (10, 19506168), (11, 17732880), (12, 16255140), (15, 13004112), (16, 12191355), (18, 10836760), (20, 9753084), (22, 8866440), (24, 8127570), (30, 6502056), (33, 5910960), (36, 5418380), (40, 4876542), (44, 4433220), (45, 4334704), (48, 4063785), (55, 3546576), (60, 3251028), (66, 2955480), (72, 2709190), (80, 2438271), (88, 2216610), (90, 2167352), (99, 1970320), (110, 1773288), (120, 1625514), (121, 1612080), (132, 1477740), (144, 1354595), (165, 1182192), (176, 1108305), (180, 1083676), (198, 985160), (220, 886644), (240, 812757), (242, 806040), (264, 738870), (330, 591096), (360, 541838), (363, 537360), (396, 492580), (440, 443322), (484, 403020), (495, 394064), (528, 369435), (605, 322416), (660, 295548), (720, 270919), (726, 268680), (792, 246290), (880, 221661), (968, 201510), (990, 197032), (1089, 179120), (1210, 161208), (1320, 147774), (1452, 134340), (1584, 123145), (1815, 107472), (1936, 100755), (1980, 98516), (2178, 89560), (2239, 87120), (2420, 80604), (2640, 73887), (2904, 67170), (3630, 53736), (3960, 49258), (4356, 44780), (4478, 43560), (4840, 40302), (5445, 35824), (5808, 33585), (6717, 29040), (7260, 26868), (7920, 24629), (8712, 22390), (8956, 21780), (9680, 20151), (10890, 17912), (11195, 17424), (13434, 14520)]