69273120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:467

約数の個数: 192

約数和(自身を含む): 254741760

約数和(自身を除く): 185468640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 53, 56, 60, 70, 80, 84, 96, 105, 106, 112, 120, 140, 159, 160, 168, 210, 212, 224, 240, 265, 280, 318, 336, 371, 389, 420, 424, 480, 530, 560, 636, 672, 742, 778, 795, 840, 848, 1060, 1113, 1120, 1167, 1272, 1484, 1556, 1590, 1680, 1696, 1855, 1945, 2120, 2226, 2334, 2544, 2723, 2968, 3112, 3180, 3360, 3710, 3890, 4240, 4452, 4668, 5088, 5446, 5565, 5835, 5936, 6224, 6360, 7420, 7780, 8169, 8480, 8904, 9336, 10892, 11130, 11670, 11872, 12448, 12720, 13615, 14840, 15560, 16338, 17808, 18672, 20617, 21784, 22260, 23340, 25440, 27230, 29680, 31120, 32676, 35616, 37344, 40845, 41234, 43568, 44520, 46680, 54460, 59360, 61851, 62240, 65352, 81690, 82468, 87136, 89040, 93360, 103085, 108920, 123702, 130704, 144319, 163380, 164936, 178080, 186720, 206170, 217840, 247404, 261408, 288638, 309255, 326760, 329872, 412340, 432957, 435680, 494808, 577276, 618510, 653520, 659744, 721595, 824680, 865914, 989616, 1154552, 1237020, 1307040, 1443190, 1649360, 1731828, 1979232, 2164785, 2309104, 2474040, 2886380, 3298720, 3463656, 4329570, 4618208, 4948080, 5772760, 6927312, 8659140, 9896160, 11545520, 13854624, 17318280, 23091040, 34636560, 69273120]

約数ペア:

[(1, 69273120), (2, 34636560), (3, 23091040), (4, 17318280), (5, 13854624), (6, 11545520), (7, 9896160), (8, 8659140), (10, 6927312), (12, 5772760), (14, 4948080), (15, 4618208), (16, 4329570), (20, 3463656), (21, 3298720), (24, 2886380), (28, 2474040), (30, 2309104), (32, 2164785), (35, 1979232), (40, 1731828), (42, 1649360), (48, 1443190), (53, 1307040), (56, 1237020), (60, 1154552), (70, 989616), (80, 865914), (84, 824680), (96, 721595), (105, 659744), (106, 653520), (112, 618510), (120, 577276), (140, 494808), (159, 435680), (160, 432957), (168, 412340), (210, 329872), (212, 326760), (224, 309255), (240, 288638), (265, 261408), (280, 247404), (318, 217840), (336, 206170), (371, 186720), (389, 178080), (420, 164936), (424, 163380), (480, 144319), (530, 130704), (560, 123702), (636, 108920), (672, 103085), (742, 93360), (778, 89040), (795, 87136), (840, 82468), (848, 81690), (1060, 65352), (1113, 62240), (1120, 61851), (1167, 59360), (1272, 54460), (1484, 46680), (1556, 44520), (1590, 43568), (1680, 41234), (1696, 40845), (1855, 37344), (1945, 35616), (2120, 32676), (2226, 31120), (2334, 29680), (2544, 27230), (2723, 25440), (2968, 23340), (3112, 22260), (3180, 21784), (3360, 20617), (3710, 18672), (3890, 17808), (4240, 16338), (4452, 15560), (4668, 14840), (5088, 13615), (5446, 12720), (5565, 12448), (5835, 11872), (5936, 11670), (6224, 11130), (6360, 10892), (7420, 9336), (7780, 8904), (8169, 8480)]