1528574880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2791}}^1$

素因数の和:2979

約数の個数: 192

約数和(自身を含む): 5538613248

約数和(自身を除く): 4010038368

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, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 163, 168, 210, 224, 240, 280, 326, 336, 420, 480, 489, 560, 652, 672, 815, 840, 978, 1120, 1141, 1304, 1630, 1680, 1956, 2282, 2445, 2608, 2791, 3260, 3360, 3423, 3912, 4564, 4890, 5216, 5582, 5705, 6520, 6846, 7824, 8373, 9128, 9780, 11164, 11410, 13040, 13692, 13955, 15648, 16746, 17115, 18256, 19537, 19560, 22328, 22820, 26080, 27384, 27910, 33492, 34230, 36512, 39074, 39120, 41865, 44656, 45640, 54768, 55820, 58611, 66984, 68460, 78148, 78240, 83730, 89312, 91280, 97685, 109536, 111640, 117222, 133968, 136920, 156296, 167460, 182560, 195370, 223280, 234444, 267936, 273840, 293055, 312592, 334920, 390740, 446560, 454933, 468888, 547680, 586110, 625184, 669840, 781480, 909866, 937776, 1172220, 1339680, 1364799, 1562960, 1819732, 1875552, 2274665, 2344440, 2729598, 3125920, 3184531, 3639464, 4549330, 4688880, 5459196, 6369062, 6823995, 7278928, 9098660, 9377760, 9553593, 10918392, 12738124, 13647990, 14557856, 15922655, 18197320, 19107186, 21836784, 25476248, 27295980, 31845310, 36394640, 38214372, 43673568, 47767965, 50952496, 54591960, 63690620, 72789280, 76428744, 95535930, 101904992, 109183920, 127381240, 152857488, 191071860, 218367840, 254762480, 305714976, 382143720, 509524960, 764287440, 1528574880]

約数ペア:

[(1, 1528574880), (2, 764287440), (3, 509524960), (4, 382143720), (5, 305714976), (6, 254762480), (7, 218367840), (8, 191071860), (10, 152857488), (12, 127381240), (14, 109183920), (15, 101904992), (16, 95535930), (20, 76428744), (21, 72789280), (24, 63690620), (28, 54591960), (30, 50952496), (32, 47767965), (35, 43673568), (40, 38214372), (42, 36394640), (48, 31845310), (56, 27295980), (60, 25476248), (70, 21836784), (80, 19107186), (84, 18197320), (96, 15922655), (105, 14557856), (112, 13647990), (120, 12738124), (140, 10918392), (160, 9553593), (163, 9377760), (168, 9098660), (210, 7278928), (224, 6823995), (240, 6369062), (280, 5459196), (326, 4688880), (336, 4549330), (420, 3639464), (480, 3184531), (489, 3125920), (560, 2729598), (652, 2344440), (672, 2274665), (815, 1875552), (840, 1819732), (978, 1562960), (1120, 1364799), (1141, 1339680), (1304, 1172220), (1630, 937776), (1680, 909866), (1956, 781480), (2282, 669840), (2445, 625184), (2608, 586110), (2791, 547680), (3260, 468888), (3360, 454933), (3423, 446560), (3912, 390740), (4564, 334920), (4890, 312592), (5216, 293055), (5582, 273840), (5705, 267936), (6520, 234444), (6846, 223280), (7824, 195370), (8373, 182560), (9128, 167460), (9780, 156296), (11164, 136920), (11410, 133968), (13040, 117222), (13692, 111640), (13955, 109536), (15648, 97685), (16746, 91280), (17115, 89312), (18256, 83730), (19537, 78240), (19560, 78148), (22328, 68460), (22820, 66984), (26080, 58611), (27384, 55820), (27910, 54768), (33492, 45640), (34230, 44656), (36512, 41865), (39074, 39120)]