8625960

素因数分解:

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

素因数の和:197

約数の個数: 192

約数和(自身を含む): 33652800

約数和(自身を除く): 25026840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 163, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 326, 360, 378, 392, 420, 441, 489, 490, 504, 540, 588, 630, 652, 735, 756, 815, 840, 882, 945, 978, 980, 1080, 1141, 1176, 1260, 1304, 1323, 1467, 1470, 1512, 1630, 1764, 1890, 1956, 1960, 2205, 2282, 2445, 2520, 2646, 2934, 2940, 3260, 3423, 3528, 3780, 3912, 4401, 4410, 4564, 4890, 5292, 5705, 5868, 5880, 6520, 6615, 6846, 7335, 7560, 7987, 8802, 8820, 9128, 9780, 10269, 10584, 11410, 11736, 13230, 13692, 14670, 15974, 17115, 17604, 17640, 19560, 20538, 22005, 22820, 23961, 26460, 27384, 29340, 30807, 31948, 34230, 35208, 39935, 41076, 44010, 45640, 47922, 51345, 52920, 58680, 61614, 63896, 68460, 71883, 79870, 82152, 88020, 95844, 102690, 119805, 123228, 136920, 143766, 154035, 159740, 176040, 191688, 205380, 215649, 239610, 246456, 287532, 308070, 319480, 359415, 410760, 431298, 479220, 575064, 616140, 718830, 862596, 958440, 1078245, 1232280, 1437660, 1725192, 2156490, 2875320, 4312980, 8625960]

約数ペア:

[(1, 8625960), (2, 4312980), (3, 2875320), (4, 2156490), (5, 1725192), (6, 1437660), (7, 1232280), (8, 1078245), (9, 958440), (10, 862596), (12, 718830), (14, 616140), (15, 575064), (18, 479220), (20, 431298), (21, 410760), (24, 359415), (27, 319480), (28, 308070), (30, 287532), (35, 246456), (36, 239610), (40, 215649), (42, 205380), (45, 191688), (49, 176040), (54, 159740), (56, 154035), (60, 143766), (63, 136920), (70, 123228), (72, 119805), (84, 102690), (90, 95844), (98, 88020), (105, 82152), (108, 79870), (120, 71883), (126, 68460), (135, 63896), (140, 61614), (147, 58680), (163, 52920), (168, 51345), (180, 47922), (189, 45640), (196, 44010), (210, 41076), (216, 39935), (245, 35208), (252, 34230), (270, 31948), (280, 30807), (294, 29340), (315, 27384), (326, 26460), (360, 23961), (378, 22820), (392, 22005), (420, 20538), (441, 19560), (489, 17640), (490, 17604), (504, 17115), (540, 15974), (588, 14670), (630, 13692), (652, 13230), (735, 11736), (756, 11410), (815, 10584), (840, 10269), (882, 9780), (945, 9128), (978, 8820), (980, 8802), (1080, 7987), (1141, 7560), (1176, 7335), (1260, 6846), (1304, 6615), (1323, 6520), (1467, 5880), (1470, 5868), (1512, 5705), (1630, 5292), (1764, 4890), (1890, 4564), (1956, 4410), (1960, 4401), (2205, 3912), (2282, 3780), (2445, 3528), (2520, 3423), (2646, 3260), (2934, 2940)]