143069640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{941}}^1$

素因数の和:1143

約数の個数: 128

約数和(自身を含む): 493758720

約数和(自身を除く): 350689080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 181, 210, 280, 362, 420, 543, 724, 840, 905, 941, 1086, 1267, 1448, 1810, 1882, 2172, 2534, 2715, 2823, 3620, 3764, 3801, 4344, 4705, 5068, 5430, 5646, 6335, 6587, 7240, 7528, 7602, 9410, 10136, 10860, 11292, 12670, 13174, 14115, 15204, 18820, 19005, 19761, 21720, 22584, 25340, 26348, 28230, 30408, 32935, 37640, 38010, 39522, 50680, 52696, 56460, 65870, 76020, 79044, 98805, 112920, 131740, 152040, 158088, 170321, 197610, 263480, 340642, 395220, 510963, 681284, 790440, 851605, 1021926, 1192247, 1362568, 1703210, 2043852, 2384494, 2554815, 3406420, 3576741, 4087704, 4768988, 5109630, 5961235, 6812840, 7153482, 9537976, 10219260, 11922470, 14306964, 17883705, 20438520, 23844940, 28613928, 35767410, 47689880, 71534820, 143069640]

約数ペア:

[(1, 143069640), (2, 71534820), (3, 47689880), (4, 35767410), (5, 28613928), (6, 23844940), (7, 20438520), (8, 17883705), (10, 14306964), (12, 11922470), (14, 10219260), (15, 9537976), (20, 7153482), (21, 6812840), (24, 5961235), (28, 5109630), (30, 4768988), (35, 4087704), (40, 3576741), (42, 3406420), (56, 2554815), (60, 2384494), (70, 2043852), (84, 1703210), (105, 1362568), (120, 1192247), (140, 1021926), (168, 851605), (181, 790440), (210, 681284), (280, 510963), (362, 395220), (420, 340642), (543, 263480), (724, 197610), (840, 170321), (905, 158088), (941, 152040), (1086, 131740), (1267, 112920), (1448, 98805), (1810, 79044), (1882, 76020), (2172, 65870), (2534, 56460), (2715, 52696), (2823, 50680), (3620, 39522), (3764, 38010), (3801, 37640), (4344, 32935), (4705, 30408), (5068, 28230), (5430, 26348), (5646, 25340), (6335, 22584), (6587, 21720), (7240, 19761), (7528, 19005), (7602, 18820), (9410, 15204), (10136, 14115), (10860, 13174), (11292, 12670)]