70432320

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:297

約数の個数: 224

約数和(自身を含む): 262176768

約数和(自身を除く): 191744448

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, 47, 48, 56, 60, 64, 70, 80, 84, 94, 96, 105, 112, 120, 140, 141, 160, 168, 188, 192, 210, 223, 224, 235, 240, 280, 282, 320, 329, 336, 376, 420, 446, 448, 470, 480, 560, 564, 658, 669, 672, 705, 752, 840, 892, 940, 960, 987, 1115, 1120, 1128, 1316, 1338, 1344, 1410, 1504, 1561, 1645, 1680, 1784, 1880, 1974, 2230, 2240, 2256, 2632, 2676, 2820, 3008, 3122, 3290, 3345, 3360, 3568, 3760, 3948, 4460, 4512, 4683, 4935, 5264, 5352, 5640, 6244, 6580, 6690, 6720, 7136, 7520, 7805, 7896, 8920, 9024, 9366, 9870, 10481, 10528, 10704, 11280, 12488, 13160, 13380, 14272, 15040, 15610, 15792, 17840, 18732, 19740, 20962, 21056, 21408, 22560, 23415, 24976, 26320, 26760, 31220, 31443, 31584, 35680, 37464, 39480, 41924, 42816, 45120, 46830, 49952, 52405, 52640, 53520, 62440, 62886, 63168, 71360, 73367, 74928, 78960, 83848, 93660, 99904, 104810, 105280, 107040, 124880, 125772, 146734, 149856, 157215, 157920, 167696, 187320, 209620, 214080, 220101, 249760, 251544, 293468, 299712, 314430, 315840, 335392, 366835, 374640, 419240, 440202, 499520, 503088, 586936, 628860, 670784, 733670, 749280, 838480, 880404, 1006176, 1100505, 1173872, 1257720, 1467340, 1498560, 1676960, 1760808, 2012352, 2201010, 2347744, 2515440, 2934680, 3353920, 3521616, 4402020, 4695488, 5030880, 5869360, 7043232, 8804040, 10061760, 11738720, 14086464, 17608080, 23477440, 35216160, 70432320]

約数ペア:

[(1, 70432320), (2, 35216160), (3, 23477440), (4, 17608080), (5, 14086464), (6, 11738720), (7, 10061760), (8, 8804040), (10, 7043232), (12, 5869360), (14, 5030880), (15, 4695488), (16, 4402020), (20, 3521616), (21, 3353920), (24, 2934680), (28, 2515440), (30, 2347744), (32, 2201010), (35, 2012352), (40, 1760808), (42, 1676960), (47, 1498560), (48, 1467340), (56, 1257720), (60, 1173872), (64, 1100505), (70, 1006176), (80, 880404), (84, 838480), (94, 749280), (96, 733670), (105, 670784), (112, 628860), (120, 586936), (140, 503088), (141, 499520), (160, 440202), (168, 419240), (188, 374640), (192, 366835), (210, 335392), (223, 315840), (224, 314430), (235, 299712), (240, 293468), (280, 251544), (282, 249760), (320, 220101), (329, 214080), (336, 209620), (376, 187320), (420, 167696), (446, 157920), (448, 157215), (470, 149856), (480, 146734), (560, 125772), (564, 124880), (658, 107040), (669, 105280), (672, 104810), (705, 99904), (752, 93660), (840, 83848), (892, 78960), (940, 74928), (960, 73367), (987, 71360), (1115, 63168), (1120, 62886), (1128, 62440), (1316, 53520), (1338, 52640), (1344, 52405), (1410, 49952), (1504, 46830), (1561, 45120), (1645, 42816), (1680, 41924), (1784, 39480), (1880, 37464), (1974, 35680), (2230, 31584), (2240, 31443), (2256, 31220), (2632, 26760), (2676, 26320), (2820, 24976), (3008, 23415), (3122, 22560), (3290, 21408), (3345, 21056), (3360, 20962), (3568, 19740), (3760, 18732), (3948, 17840), (4460, 15792), (4512, 15610), (4683, 15040), (4935, 14272), (5264, 13380), (5352, 13160), (5640, 12488), (6244, 11280), (6580, 10704), (6690, 10528), (6720, 10481), (7136, 9870), (7520, 9366), (7805, 9024), (7896, 8920)]