1569506680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{683}}^1$

素因数の和:1013

約数の個数: 128

約数和(自身を含む): 4195929600

約数和(自身を除く): 2626422920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 283, 290, 406, 566, 580, 683, 812, 1015, 1132, 1160, 1366, 1415, 1624, 1981, 2030, 2264, 2732, 2830, 3415, 3962, 4060, 4781, 5464, 5660, 6830, 7924, 8120, 8207, 9562, 9905, 11320, 13660, 15848, 16414, 19124, 19807, 19810, 23905, 27320, 32828, 38248, 39614, 39620, 41035, 47810, 57449, 65656, 79228, 79240, 82070, 95620, 99035, 114898, 138649, 158456, 164140, 191240, 193289, 198070, 229796, 277298, 287245, 328280, 386578, 396140, 459592, 554596, 574490, 693245, 773156, 792280, 966445, 1109192, 1148980, 1353023, 1386490, 1546312, 1932890, 2297960, 2706046, 2772980, 3865780, 5412092, 5545960, 5605381, 6765115, 7731560, 10824184, 11210762, 13530230, 22421524, 27060460, 28026905, 39237667, 44843048, 54120920, 56053810, 78475334, 112107620, 156950668, 196188335, 224215240, 313901336, 392376670, 784753340, 1569506680]

約数ペア:

[(1, 1569506680), (2, 784753340), (4, 392376670), (5, 313901336), (7, 224215240), (8, 196188335), (10, 156950668), (14, 112107620), (20, 78475334), (28, 56053810), (29, 54120920), (35, 44843048), (40, 39237667), (56, 28026905), (58, 27060460), (70, 22421524), (116, 13530230), (140, 11210762), (145, 10824184), (203, 7731560), (232, 6765115), (280, 5605381), (283, 5545960), (290, 5412092), (406, 3865780), (566, 2772980), (580, 2706046), (683, 2297960), (812, 1932890), (1015, 1546312), (1132, 1386490), (1160, 1353023), (1366, 1148980), (1415, 1109192), (1624, 966445), (1981, 792280), (2030, 773156), (2264, 693245), (2732, 574490), (2830, 554596), (3415, 459592), (3962, 396140), (4060, 386578), (4781, 328280), (5464, 287245), (5660, 277298), (6830, 229796), (7924, 198070), (8120, 193289), (8207, 191240), (9562, 164140), (9905, 158456), (11320, 138649), (13660, 114898), (15848, 99035), (16414, 95620), (19124, 82070), (19807, 79240), (19810, 79228), (23905, 65656), (27320, 57449), (32828, 47810), (38248, 41035), (39614, 39620)]