70047720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{821}}^1$

素因数の和:920

約数の個数: 128

約数和(自身を含む): 236736000

約数和(自身を除く): 166688280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 79, 90, 108, 120, 135, 158, 180, 216, 237, 270, 316, 360, 395, 474, 540, 632, 711, 790, 821, 948, 1080, 1185, 1422, 1580, 1642, 1896, 2133, 2370, 2463, 2844, 3160, 3284, 3555, 4105, 4266, 4740, 4926, 5688, 6568, 7110, 7389, 8210, 8532, 9480, 9852, 10665, 12315, 14220, 14778, 16420, 17064, 19704, 21330, 22167, 24630, 28440, 29556, 32840, 36945, 42660, 44334, 49260, 59112, 64859, 73890, 85320, 88668, 98520, 110835, 129718, 147780, 177336, 194577, 221670, 259436, 295560, 324295, 389154, 443340, 518872, 583731, 648590, 778308, 886680, 972885, 1167462, 1297180, 1556616, 1751193, 1945770, 2334924, 2594360, 2918655, 3502386, 3891540, 4669848, 5837310, 7004772, 7783080, 8755965, 11674620, 14009544, 17511930, 23349240, 35023860, 70047720]

約数ペア:

[(1, 70047720), (2, 35023860), (3, 23349240), (4, 17511930), (5, 14009544), (6, 11674620), (8, 8755965), (9, 7783080), (10, 7004772), (12, 5837310), (15, 4669848), (18, 3891540), (20, 3502386), (24, 2918655), (27, 2594360), (30, 2334924), (36, 1945770), (40, 1751193), (45, 1556616), (54, 1297180), (60, 1167462), (72, 972885), (79, 886680), (90, 778308), (108, 648590), (120, 583731), (135, 518872), (158, 443340), (180, 389154), (216, 324295), (237, 295560), (270, 259436), (316, 221670), (360, 194577), (395, 177336), (474, 147780), (540, 129718), (632, 110835), (711, 98520), (790, 88668), (821, 85320), (948, 73890), (1080, 64859), (1185, 59112), (1422, 49260), (1580, 44334), (1642, 42660), (1896, 36945), (2133, 32840), (2370, 29556), (2463, 28440), (2844, 24630), (3160, 22167), (3284, 21330), (3555, 19704), (4105, 17064), (4266, 16420), (4740, 14778), (4926, 14220), (5688, 12315), (6568, 10665), (7110, 9852), (7389, 9480), (8210, 8532)]