76279840

素因数分解:

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

素因数の和:92

約数の個数: 192

約数和(自身を含む): 230307840

約数和(自身を除く): 154028000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 65, 70, 80, 91, 104, 112, 124, 130, 140, 155, 160, 169, 182, 208, 217, 224, 248, 260, 280, 310, 338, 364, 403, 416, 434, 455, 496, 520, 560, 620, 676, 728, 806, 845, 868, 910, 992, 1040, 1085, 1120, 1183, 1240, 1352, 1456, 1612, 1690, 1736, 1820, 2015, 2080, 2170, 2197, 2366, 2480, 2704, 2821, 2912, 3224, 3380, 3472, 3640, 4030, 4340, 4394, 4732, 4960, 5239, 5408, 5642, 5915, 6448, 6760, 6944, 7280, 8060, 8680, 8788, 9464, 10478, 10985, 11284, 11830, 12896, 13520, 14105, 14560, 15379, 16120, 17360, 17576, 18928, 20956, 21970, 22568, 23660, 26195, 27040, 28210, 30758, 32240, 34720, 35152, 36673, 37856, 41912, 43940, 45136, 47320, 52390, 56420, 61516, 64480, 68107, 70304, 73346, 76895, 83824, 87880, 90272, 94640, 104780, 112840, 123032, 136214, 146692, 153790, 167648, 175760, 183365, 189280, 209560, 225680, 246064, 272428, 293384, 307580, 340535, 351520, 366730, 419120, 451360, 476749, 492128, 544856, 586768, 615160, 681070, 733460, 838240, 953498, 1089712, 1173536, 1230320, 1362140, 1466920, 1906996, 2179424, 2383745, 2460640, 2724280, 2933840, 3813992, 4767490, 5448560, 5867680, 7627984, 9534980, 10897120, 15255968, 19069960, 38139920, 76279840]

約数ペア:

[(1, 76279840), (2, 38139920), (4, 19069960), (5, 15255968), (7, 10897120), (8, 9534980), (10, 7627984), (13, 5867680), (14, 5448560), (16, 4767490), (20, 3813992), (26, 2933840), (28, 2724280), (31, 2460640), (32, 2383745), (35, 2179424), (40, 1906996), (52, 1466920), (56, 1362140), (62, 1230320), (65, 1173536), (70, 1089712), (80, 953498), (91, 838240), (104, 733460), (112, 681070), (124, 615160), (130, 586768), (140, 544856), (155, 492128), (160, 476749), (169, 451360), (182, 419120), (208, 366730), (217, 351520), (224, 340535), (248, 307580), (260, 293384), (280, 272428), (310, 246064), (338, 225680), (364, 209560), (403, 189280), (416, 183365), (434, 175760), (455, 167648), (496, 153790), (520, 146692), (560, 136214), (620, 123032), (676, 112840), (728, 104780), (806, 94640), (845, 90272), (868, 87880), (910, 83824), (992, 76895), (1040, 73346), (1085, 70304), (1120, 68107), (1183, 64480), (1240, 61516), (1352, 56420), (1456, 52390), (1612, 47320), (1690, 45136), (1736, 43940), (1820, 41912), (2015, 37856), (2080, 36673), (2170, 35152), (2197, 34720), (2366, 32240), (2480, 30758), (2704, 28210), (2821, 27040), (2912, 26195), (3224, 23660), (3380, 22568), (3472, 21970), (3640, 20956), (4030, 18928), (4340, 17576), (4394, 17360), (4732, 16120), (4960, 15379), (5239, 14560), (5408, 14105), (5642, 13520), (5915, 12896), (6448, 11830), (6760, 11284), (6944, 10985), (7280, 10478), (8060, 9464), (8680, 8788)]