160056540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:318

約数の個数: 288

約数和(自身を含む): 606735360

約数和(自身を除く): 446678820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 49, 54, 60, 63, 69, 70, 84, 90, 92, 98, 105, 108, 115, 126, 135, 138, 140, 147, 161, 180, 189, 196, 207, 210, 230, 245, 252, 263, 270, 276, 294, 315, 322, 345, 378, 414, 420, 441, 460, 483, 490, 526, 540, 588, 621, 630, 644, 690, 735, 756, 789, 805, 828, 882, 945, 966, 980, 1035, 1052, 1127, 1242, 1260, 1315, 1323, 1380, 1449, 1470, 1578, 1610, 1764, 1841, 1890, 1932, 2070, 2205, 2254, 2367, 2415, 2484, 2630, 2646, 2898, 2940, 3105, 3156, 3220, 3381, 3682, 3780, 3945, 4140, 4347, 4410, 4508, 4734, 4830, 5260, 5292, 5523, 5635, 5796, 6049, 6210, 6615, 6762, 7101, 7245, 7364, 7890, 8694, 8820, 9205, 9468, 9660, 10143, 11046, 11270, 11835, 12098, 12420, 12887, 13230, 13524, 14202, 14490, 15780, 16569, 16905, 17388, 18147, 18410, 20286, 21735, 22092, 22540, 23670, 24196, 25774, 26460, 27615, 28404, 28980, 30245, 30429, 33138, 33810, 35505, 36294, 36820, 38661, 40572, 42343, 43470, 47340, 49707, 50715, 51548, 54441, 55230, 60490, 60858, 64435, 66276, 67620, 71010, 72588, 77322, 82845, 84686, 86940, 90735, 99414, 101430, 108882, 110460, 115983, 120980, 121716, 127029, 128870, 142020, 152145, 154644, 163323, 165690, 169372, 181470, 193305, 198828, 202860, 211715, 217764, 231966, 248535, 254058, 257740, 272205, 296401, 304290, 326646, 331380, 347949, 362940, 381087, 386610, 423430, 463932, 497070, 508116, 544410, 579915, 592802, 608580, 635145, 653292, 695898, 762174, 773220, 816615, 846860, 889203, 994140, 1088820, 1143261, 1159830, 1185604, 1270290, 1391796, 1482005, 1524348, 1633230, 1739745, 1778406, 1905435, 2286522, 2319660, 2540580, 2667609, 2964010, 3266460, 3479490, 3556812, 3810870, 4446015, 4573044, 5335218, 5716305, 5928020, 6958980, 7621740, 8002827, 8892030, 10670436, 11432610, 13338045, 16005654, 17784060, 22865220, 26676090, 32011308, 40014135, 53352180, 80028270, 160056540]

約数ペア:

[(1, 160056540), (2, 80028270), (3, 53352180), (4, 40014135), (5, 32011308), (6, 26676090), (7, 22865220), (9, 17784060), (10, 16005654), (12, 13338045), (14, 11432610), (15, 10670436), (18, 8892030), (20, 8002827), (21, 7621740), (23, 6958980), (27, 5928020), (28, 5716305), (30, 5335218), (35, 4573044), (36, 4446015), (42, 3810870), (45, 3556812), (46, 3479490), (49, 3266460), (54, 2964010), (60, 2667609), (63, 2540580), (69, 2319660), (70, 2286522), (84, 1905435), (90, 1778406), (92, 1739745), (98, 1633230), (105, 1524348), (108, 1482005), (115, 1391796), (126, 1270290), (135, 1185604), (138, 1159830), (140, 1143261), (147, 1088820), (161, 994140), (180, 889203), (189, 846860), (196, 816615), (207, 773220), (210, 762174), (230, 695898), (245, 653292), (252, 635145), (263, 608580), (270, 592802), (276, 579915), (294, 544410), (315, 508116), (322, 497070), (345, 463932), (378, 423430), (414, 386610), (420, 381087), (441, 362940), (460, 347949), (483, 331380), (490, 326646), (526, 304290), (540, 296401), (588, 272205), (621, 257740), (630, 254058), (644, 248535), (690, 231966), (735, 217764), (756, 211715), (789, 202860), (805, 198828), (828, 193305), (882, 181470), (945, 169372), (966, 165690), (980, 163323), (1035, 154644), (1052, 152145), (1127, 142020), (1242, 128870), (1260, 127029), (1315, 121716), (1323, 120980), (1380, 115983), (1449, 110460), (1470, 108882), (1578, 101430), (1610, 99414), (1764, 90735), (1841, 86940), (1890, 84686), (1932, 82845), (2070, 77322), (2205, 72588), (2254, 71010), (2367, 67620), (2415, 66276), (2484, 64435), (2630, 60858), (2646, 60490), (2898, 55230), (2940, 54441), (3105, 51548), (3156, 50715), (3220, 49707), (3381, 47340), (3682, 43470), (3780, 42343), (3945, 40572), (4140, 38661), (4347, 36820), (4410, 36294), (4508, 35505), (4734, 33810), (4830, 33138), (5260, 30429), (5292, 30245), (5523, 28980), (5635, 28404), (5796, 27615), (6049, 26460), (6210, 25774), (6615, 24196), (6762, 23670), (7101, 22540), (7245, 22092), (7364, 21735), (7890, 20286), (8694, 18410), (8820, 18147), (9205, 17388), (9468, 16905), (9660, 16569), (10143, 15780), (11046, 14490), (11270, 14202), (11835, 13524), (12098, 13230), (12420, 12887)]