2002079040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{160423}}^1$

素因数の和:160456

約数の個数: 112

約数和(自身を含む): 6845612928

約数和(自身を除く): 4843533888

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, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 160423, 320846, 481269, 641692, 802115, 962538, 1283384, 1604230, 1925076, 2085499, 2406345, 2566768, 3208460, 3850152, 4170998, 4812690, 5133536, 6256497, 6416920, 7700304, 8341996, 9625380, 10267072, 10427495, 12512994, 12833840, 15400608, 16683992, 19250760, 20854990, 25025988, 25667680, 30801216, 31282485, 33367984, 38501520, 41709980, 50051976, 51335360, 62564970, 66735968, 77003040, 83419960, 100103952, 125129940, 133471936, 154006080, 166839920, 200207904, 250259880, 333679840, 400415808, 500519760, 667359680, 1001039520, 2002079040]

約数ペア:

[(1, 2002079040), (2, 1001039520), (3, 667359680), (4, 500519760), (5, 400415808), (6, 333679840), (8, 250259880), (10, 200207904), (12, 166839920), (13, 154006080), (15, 133471936), (16, 125129940), (20, 100103952), (24, 83419960), (26, 77003040), (30, 66735968), (32, 62564970), (39, 51335360), (40, 50051976), (48, 41709980), (52, 38501520), (60, 33367984), (64, 31282485), (65, 30801216), (78, 25667680), (80, 25025988), (96, 20854990), (104, 19250760), (120, 16683992), (130, 15400608), (156, 12833840), (160, 12512994), (192, 10427495), (195, 10267072), (208, 9625380), (240, 8341996), (260, 7700304), (312, 6416920), (320, 6256497), (390, 5133536), (416, 4812690), (480, 4170998), (520, 3850152), (624, 3208460), (780, 2566768), (832, 2406345), (960, 2085499), (1040, 1925076), (1248, 1604230), (1560, 1283384), (2080, 962538), (2496, 802115), (3120, 641692), (4160, 481269), (6240, 320846), (12480, 160423)]