29771040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{367}}^1$

素因数の和:411

約数の個数: 144

約数和(自身を含む): 101824128

約数和(自身を除く): 72053088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 195, 208, 240, 260, 312, 338, 367, 390, 416, 480, 507, 520, 624, 676, 734, 780, 845, 1014, 1040, 1101, 1248, 1352, 1468, 1560, 1690, 1835, 2028, 2080, 2202, 2535, 2704, 2936, 3120, 3380, 3670, 4056, 4404, 4771, 5070, 5408, 5505, 5872, 6240, 6760, 7340, 8112, 8808, 9542, 10140, 11010, 11744, 13520, 14313, 14680, 16224, 17616, 19084, 20280, 22020, 23855, 27040, 28626, 29360, 35232, 38168, 40560, 44040, 47710, 57252, 58720, 62023, 71565, 76336, 81120, 88080, 95420, 114504, 124046, 143130, 152672, 176160, 186069, 190840, 229008, 248092, 286260, 310115, 372138, 381680, 458016, 496184, 572520, 620230, 744276, 763360, 930345, 992368, 1145040, 1240460, 1488552, 1860690, 1984736, 2290080, 2480920, 2977104, 3721380, 4961840, 5954208, 7442760, 9923680, 14885520, 29771040]

約数ペア:

[(1, 29771040), (2, 14885520), (3, 9923680), (4, 7442760), (5, 5954208), (6, 4961840), (8, 3721380), (10, 2977104), (12, 2480920), (13, 2290080), (15, 1984736), (16, 1860690), (20, 1488552), (24, 1240460), (26, 1145040), (30, 992368), (32, 930345), (39, 763360), (40, 744276), (48, 620230), (52, 572520), (60, 496184), (65, 458016), (78, 381680), (80, 372138), (96, 310115), (104, 286260), (120, 248092), (130, 229008), (156, 190840), (160, 186069), (169, 176160), (195, 152672), (208, 143130), (240, 124046), (260, 114504), (312, 95420), (338, 88080), (367, 81120), (390, 76336), (416, 71565), (480, 62023), (507, 58720), (520, 57252), (624, 47710), (676, 44040), (734, 40560), (780, 38168), (845, 35232), (1014, 29360), (1040, 28626), (1101, 27040), (1248, 23855), (1352, 22020), (1468, 20280), (1560, 19084), (1690, 17616), (1835, 16224), (2028, 14680), (2080, 14313), (2202, 13520), (2535, 11744), (2704, 11010), (2936, 10140), (3120, 9542), (3380, 8808), (3670, 8112), (4056, 7340), (4404, 6760), (4771, 6240), (5070, 5872), (5408, 5505)]