71410080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:479

約数の個数: 192

約数和(自身を含む): 262579968

約数和(自身を除く): 191169888

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, 401, 420, 424, 480, 530, 560, 636, 672, 742, 795, 802, 840, 848, 1060, 1113, 1120, 1203, 1272, 1484, 1590, 1604, 1680, 1696, 1855, 2005, 2120, 2226, 2406, 2544, 2807, 2968, 3180, 3208, 3360, 3710, 4010, 4240, 4452, 4812, 5088, 5565, 5614, 5936, 6015, 6360, 6416, 7420, 8020, 8421, 8480, 8904, 9624, 11130, 11228, 11872, 12030, 12720, 12832, 14035, 14840, 16040, 16842, 17808, 19248, 21253, 22260, 22456, 24060, 25440, 28070, 29680, 32080, 33684, 35616, 38496, 42105, 42506, 44520, 44912, 48120, 56140, 59360, 63759, 64160, 67368, 84210, 85012, 89040, 89824, 96240, 106265, 112280, 127518, 134736, 148771, 168420, 170024, 178080, 192480, 212530, 224560, 255036, 269472, 297542, 318795, 336840, 340048, 425060, 446313, 449120, 510072, 595084, 637590, 673680, 680096, 743855, 850120, 892626, 1020144, 1190168, 1275180, 1347360, 1487710, 1700240, 1785252, 2040288, 2231565, 2380336, 2550360, 2975420, 3400480, 3570504, 4463130, 4760672, 5100720, 5950840, 7141008, 8926260, 10201440, 11901680, 14282016, 17852520, 23803360, 35705040, 71410080]

約数ペア:

[(1, 71410080), (2, 35705040), (3, 23803360), (4, 17852520), (5, 14282016), (6, 11901680), (7, 10201440), (8, 8926260), (10, 7141008), (12, 5950840), (14, 5100720), (15, 4760672), (16, 4463130), (20, 3570504), (21, 3400480), (24, 2975420), (28, 2550360), (30, 2380336), (32, 2231565), (35, 2040288), (40, 1785252), (42, 1700240), (48, 1487710), (53, 1347360), (56, 1275180), (60, 1190168), (70, 1020144), (80, 892626), (84, 850120), (96, 743855), (105, 680096), (106, 673680), (112, 637590), (120, 595084), (140, 510072), (159, 449120), (160, 446313), (168, 425060), (210, 340048), (212, 336840), (224, 318795), (240, 297542), (265, 269472), (280, 255036), (318, 224560), (336, 212530), (371, 192480), (401, 178080), (420, 170024), (424, 168420), (480, 148771), (530, 134736), (560, 127518), (636, 112280), (672, 106265), (742, 96240), (795, 89824), (802, 89040), (840, 85012), (848, 84210), (1060, 67368), (1113, 64160), (1120, 63759), (1203, 59360), (1272, 56140), (1484, 48120), (1590, 44912), (1604, 44520), (1680, 42506), (1696, 42105), (1855, 38496), (2005, 35616), (2120, 33684), (2226, 32080), (2406, 29680), (2544, 28070), (2807, 25440), (2968, 24060), (3180, 22456), (3208, 22260), (3360, 21253), (3710, 19248), (4010, 17808), (4240, 16842), (4452, 16040), (4812, 14840), (5088, 14035), (5565, 12832), (5614, 12720), (5936, 12030), (6015, 11872), (6360, 11228), (6416, 11130), (7420, 9624), (8020, 8904), (8421, 8480)]