2025643080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1\times {\mathrm{587}}^1$

素因数の和:943

約数の個数: 128

約数和(自身を含む): 6159888000

約数和(自身を除く): 4134244920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 193, 298, 386, 447, 579, 587, 596, 745, 772, 894, 965, 1158, 1174, 1192, 1490, 1544, 1761, 1788, 1930, 2235, 2316, 2348, 2895, 2935, 2980, 3522, 3576, 3860, 4470, 4632, 4696, 5790, 5870, 5960, 7044, 7720, 8805, 8940, 11580, 11740, 14088, 17610, 17880, 23160, 23480, 28757, 35220, 57514, 70440, 86271, 87463, 113291, 115028, 143785, 172542, 174926, 226582, 230056, 262389, 287570, 339873, 345084, 349852, 431355, 437315, 453164, 524778, 566455, 575140, 679746, 690168, 699704, 862710, 874630, 906328, 1049556, 1132910, 1150280, 1311945, 1359492, 1699365, 1725420, 1749260, 2099112, 2265820, 2623890, 2718984, 3398730, 3450840, 3498520, 4531640, 5247780, 6797460, 10495560, 13594920, 16880359, 33760718, 50641077, 67521436, 84401795, 101282154, 135042872, 168803590, 202564308, 253205385, 337607180, 405128616, 506410770, 675214360, 1012821540, 2025643080]

約数ペア:

[(1, 2025643080), (2, 1012821540), (3, 675214360), (4, 506410770), (5, 405128616), (6, 337607180), (8, 253205385), (10, 202564308), (12, 168803590), (15, 135042872), (20, 101282154), (24, 84401795), (30, 67521436), (40, 50641077), (60, 33760718), (120, 16880359), (149, 13594920), (193, 10495560), (298, 6797460), (386, 5247780), (447, 4531640), (579, 3498520), (587, 3450840), (596, 3398730), (745, 2718984), (772, 2623890), (894, 2265820), (965, 2099112), (1158, 1749260), (1174, 1725420), (1192, 1699365), (1490, 1359492), (1544, 1311945), (1761, 1150280), (1788, 1132910), (1930, 1049556), (2235, 906328), (2316, 874630), (2348, 862710), (2895, 699704), (2935, 690168), (2980, 679746), (3522, 575140), (3576, 566455), (3860, 524778), (4470, 453164), (4632, 437315), (4696, 431355), (5790, 349852), (5870, 345084), (5960, 339873), (7044, 287570), (7720, 262389), (8805, 230056), (8940, 226582), (11580, 174926), (11740, 172542), (14088, 143785), (17610, 115028), (17880, 113291), (23160, 87463), (23480, 86271), (28757, 70440), (35220, 57514)]