426779640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1039}}^1$

素因数の和:1226

約数の個数: 192

約数和(自身を含む): 1596441600

約数和(自身を除く): 1169661960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 163, 168, 180, 210, 252, 280, 315, 326, 360, 420, 489, 504, 630, 652, 815, 840, 978, 1039, 1141, 1260, 1304, 1467, 1630, 1956, 2078, 2282, 2445, 2520, 2934, 3117, 3260, 3423, 3912, 4156, 4564, 4890, 5195, 5705, 5868, 6234, 6520, 6846, 7273, 7335, 8312, 9128, 9351, 9780, 10269, 10390, 11410, 11736, 12468, 13692, 14546, 14670, 15585, 17115, 18702, 19560, 20538, 20780, 21819, 22820, 24936, 27384, 29092, 29340, 31170, 34230, 36365, 37404, 41076, 41560, 43638, 45640, 46755, 51345, 58184, 58680, 62340, 65457, 68460, 72730, 74808, 82152, 87276, 93510, 102690, 109095, 124680, 130914, 136920, 145460, 169357, 174552, 187020, 205380, 218190, 261828, 290920, 327285, 338714, 374040, 410760, 436380, 508071, 523656, 654570, 677428, 846785, 872760, 1016142, 1185499, 1309140, 1354856, 1524213, 1693570, 2032284, 2370998, 2540355, 2618280, 3048426, 3387140, 3556497, 4064568, 4741996, 5080710, 5927495, 6096852, 6774280, 7112994, 7621065, 9483992, 10161420, 10669491, 11854990, 12193704, 14225988, 15242130, 17782485, 20322840, 21338982, 23709980, 28451976, 30484260, 35564970, 42677964, 47419960, 53347455, 60968520, 71129940, 85355928, 106694910, 142259880, 213389820, 426779640]

約数ペア:

[(1, 426779640), (2, 213389820), (3, 142259880), (4, 106694910), (5, 85355928), (6, 71129940), (7, 60968520), (8, 53347455), (9, 47419960), (10, 42677964), (12, 35564970), (14, 30484260), (15, 28451976), (18, 23709980), (20, 21338982), (21, 20322840), (24, 17782485), (28, 15242130), (30, 14225988), (35, 12193704), (36, 11854990), (40, 10669491), (42, 10161420), (45, 9483992), (56, 7621065), (60, 7112994), (63, 6774280), (70, 6096852), (72, 5927495), (84, 5080710), (90, 4741996), (105, 4064568), (120, 3556497), (126, 3387140), (140, 3048426), (163, 2618280), (168, 2540355), (180, 2370998), (210, 2032284), (252, 1693570), (280, 1524213), (315, 1354856), (326, 1309140), (360, 1185499), (420, 1016142), (489, 872760), (504, 846785), (630, 677428), (652, 654570), (815, 523656), (840, 508071), (978, 436380), (1039, 410760), (1141, 374040), (1260, 338714), (1304, 327285), (1467, 290920), (1630, 261828), (1956, 218190), (2078, 205380), (2282, 187020), (2445, 174552), (2520, 169357), (2934, 145460), (3117, 136920), (3260, 130914), (3423, 124680), (3912, 109095), (4156, 102690), (4564, 93510), (4890, 87276), (5195, 82152), (5705, 74808), (5868, 72730), (6234, 68460), (6520, 65457), (6846, 62340), (7273, 58680), (7335, 58184), (8312, 51345), (9128, 46755), (9351, 45640), (9780, 43638), (10269, 41560), (10390, 41076), (11410, 37404), (11736, 36365), (12468, 34230), (13692, 31170), (14546, 29340), (14670, 29092), (15585, 27384), (17115, 24936), (18702, 22820), (19560, 21819), (20538, 20780)]