755124240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1399}}^1$

素因数の和:1601

約数の個数: 160

約数和(自身を含む): 2537337600

約数和(自身を除く): 1782213360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 173, 195, 208, 240, 260, 312, 346, 390, 519, 520, 624, 692, 780, 865, 1038, 1040, 1384, 1399, 1560, 1730, 2076, 2249, 2595, 2768, 2798, 3120, 3460, 4152, 4197, 4498, 5190, 5596, 6747, 6920, 6995, 8304, 8394, 8996, 10380, 11192, 11245, 13494, 13840, 13990, 16788, 17992, 18187, 20760, 20985, 22384, 22490, 26988, 27980, 33576, 33735, 35984, 36374, 41520, 41970, 44980, 53976, 54561, 55960, 67152, 67470, 72748, 83940, 89960, 90935, 107952, 109122, 111920, 134940, 145496, 167880, 179920, 181870, 218244, 242027, 269880, 272805, 290992, 335760, 363740, 436488, 484054, 539760, 545610, 726081, 727480, 872976, 968108, 1091220, 1210135, 1452162, 1454960, 1936216, 2182440, 2420270, 2904324, 3146351, 3630405, 3872432, 4364880, 4840540, 5808648, 6292702, 7260810, 9439053, 9681080, 11617296, 12585404, 14521620, 15731755, 18878106, 19362160, 25170808, 29043240, 31463510, 37756212, 47195265, 50341616, 58086480, 62927020, 75512424, 94390530, 125854040, 151024848, 188781060, 251708080, 377562120, 755124240]

約数ペア:

[(1, 755124240), (2, 377562120), (3, 251708080), (4, 188781060), (5, 151024848), (6, 125854040), (8, 94390530), (10, 75512424), (12, 62927020), (13, 58086480), (15, 50341616), (16, 47195265), (20, 37756212), (24, 31463510), (26, 29043240), (30, 25170808), (39, 19362160), (40, 18878106), (48, 15731755), (52, 14521620), (60, 12585404), (65, 11617296), (78, 9681080), (80, 9439053), (104, 7260810), (120, 6292702), (130, 5808648), (156, 4840540), (173, 4364880), (195, 3872432), (208, 3630405), (240, 3146351), (260, 2904324), (312, 2420270), (346, 2182440), (390, 1936216), (519, 1454960), (520, 1452162), (624, 1210135), (692, 1091220), (780, 968108), (865, 872976), (1038, 727480), (1040, 726081), (1384, 545610), (1399, 539760), (1560, 484054), (1730, 436488), (2076, 363740), (2249, 335760), (2595, 290992), (2768, 272805), (2798, 269880), (3120, 242027), (3460, 218244), (4152, 181870), (4197, 179920), (4498, 167880), (5190, 145496), (5596, 134940), (6747, 111920), (6920, 109122), (6995, 107952), (8304, 90935), (8394, 89960), (8996, 83940), (10380, 72748), (11192, 67470), (11245, 67152), (13494, 55960), (13840, 54561), (13990, 53976), (16788, 44980), (17992, 41970), (18187, 41520), (20760, 36374), (20985, 35984), (22384, 33735), (22490, 33576), (26988, 27980)]