133489720

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^3\times {\mathrm{31}}^1$

素因数の和:95

約数の個数: 192

約数和(自身を含む): 390700800

約数和(自身を除く): 257211080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 31, 35, 40, 49, 52, 56, 62, 65, 70, 91, 98, 104, 124, 130, 140, 155, 169, 182, 196, 217, 245, 248, 260, 280, 310, 338, 364, 392, 403, 434, 455, 490, 520, 620, 637, 676, 728, 806, 845, 868, 910, 980, 1085, 1183, 1240, 1274, 1352, 1519, 1612, 1690, 1736, 1820, 1960, 2015, 2170, 2197, 2366, 2548, 2821, 3038, 3185, 3224, 3380, 3640, 4030, 4340, 4394, 4732, 5096, 5239, 5642, 5915, 6076, 6370, 6760, 7595, 8060, 8281, 8680, 8788, 9464, 10478, 10985, 11284, 11830, 12152, 12740, 14105, 15190, 15379, 16120, 16562, 17576, 19747, 20956, 21970, 22568, 23660, 25480, 26195, 28210, 30380, 30758, 33124, 36673, 39494, 41405, 41912, 43940, 47320, 52390, 56420, 60760, 61516, 66248, 68107, 73346, 76895, 78988, 82810, 87880, 98735, 104780, 107653, 112840, 123032, 136214, 146692, 153790, 157976, 165620, 183365, 197470, 209560, 215306, 256711, 272428, 293384, 307580, 331240, 340535, 366730, 394940, 430612, 476749, 513422, 538265, 544856, 615160, 681070, 733460, 789880, 861224, 953498, 1026844, 1076530, 1283555, 1362140, 1466920, 1906996, 2053688, 2153060, 2383745, 2567110, 2724280, 3337243, 3813992, 4306120, 4767490, 5134220, 6674486, 9534980, 10268440, 13348972, 16686215, 19069960, 26697944, 33372430, 66744860, 133489720]

約数ペア:

[(1, 133489720), (2, 66744860), (4, 33372430), (5, 26697944), (7, 19069960), (8, 16686215), (10, 13348972), (13, 10268440), (14, 9534980), (20, 6674486), (26, 5134220), (28, 4767490), (31, 4306120), (35, 3813992), (40, 3337243), (49, 2724280), (52, 2567110), (56, 2383745), (62, 2153060), (65, 2053688), (70, 1906996), (91, 1466920), (98, 1362140), (104, 1283555), (124, 1076530), (130, 1026844), (140, 953498), (155, 861224), (169, 789880), (182, 733460), (196, 681070), (217, 615160), (245, 544856), (248, 538265), (260, 513422), (280, 476749), (310, 430612), (338, 394940), (364, 366730), (392, 340535), (403, 331240), (434, 307580), (455, 293384), (490, 272428), (520, 256711), (620, 215306), (637, 209560), (676, 197470), (728, 183365), (806, 165620), (845, 157976), (868, 153790), (910, 146692), (980, 136214), (1085, 123032), (1183, 112840), (1240, 107653), (1274, 104780), (1352, 98735), (1519, 87880), (1612, 82810), (1690, 78988), (1736, 76895), (1820, 73346), (1960, 68107), (2015, 66248), (2170, 61516), (2197, 60760), (2366, 56420), (2548, 52390), (2821, 47320), (3038, 43940), (3185, 41912), (3224, 41405), (3380, 39494), (3640, 36673), (4030, 33124), (4340, 30758), (4394, 30380), (4732, 28210), (5096, 26195), (5239, 25480), (5642, 23660), (5915, 22568), (6076, 21970), (6370, 20956), (6760, 19747), (7595, 17576), (8060, 16562), (8281, 16120), (8680, 15379), (8788, 15190), (9464, 14105), (10478, 12740), (10985, 12152), (11284, 11830)]