132731520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{947}}^1$

素因数の和:1042

約数の個数: 128

約数和(自身を含む): 429330240

約数和(自身を除く): 296598720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 128, 146, 160, 192, 219, 240, 292, 320, 365, 384, 438, 480, 584, 640, 730, 876, 947, 960, 1095, 1168, 1460, 1752, 1894, 1920, 2190, 2336, 2841, 2920, 3504, 3788, 4380, 4672, 4735, 5682, 5840, 7008, 7576, 8760, 9344, 9470, 11364, 11680, 14016, 14205, 15152, 17520, 18940, 22728, 23360, 28032, 28410, 30304, 35040, 37880, 45456, 46720, 56820, 60608, 69131, 70080, 75760, 90912, 113640, 121216, 138262, 140160, 151520, 181824, 207393, 227280, 276524, 303040, 345655, 363648, 414786, 454560, 553048, 606080, 691310, 829572, 909120, 1036965, 1106096, 1382620, 1659144, 1818240, 2073930, 2212192, 2765240, 3318288, 4147860, 4424384, 5530480, 6636576, 8295720, 8848768, 11060960, 13273152, 16591440, 22121920, 26546304, 33182880, 44243840, 66365760, 132731520]

約数ペア:

[(1, 132731520), (2, 66365760), (3, 44243840), (4, 33182880), (5, 26546304), (6, 22121920), (8, 16591440), (10, 13273152), (12, 11060960), (15, 8848768), (16, 8295720), (20, 6636576), (24, 5530480), (30, 4424384), (32, 4147860), (40, 3318288), (48, 2765240), (60, 2212192), (64, 2073930), (73, 1818240), (80, 1659144), (96, 1382620), (120, 1106096), (128, 1036965), (146, 909120), (160, 829572), (192, 691310), (219, 606080), (240, 553048), (292, 454560), (320, 414786), (365, 363648), (384, 345655), (438, 303040), (480, 276524), (584, 227280), (640, 207393), (730, 181824), (876, 151520), (947, 140160), (960, 138262), (1095, 121216), (1168, 113640), (1460, 90912), (1752, 75760), (1894, 70080), (1920, 69131), (2190, 60608), (2336, 56820), (2841, 46720), (2920, 45456), (3504, 37880), (3788, 35040), (4380, 30304), (4672, 28410), (4735, 28032), (5682, 23360), (5840, 22728), (7008, 18940), (7576, 17520), (8760, 15152), (9344, 14205), (9470, 14016), (11364, 11680)]