2705183640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{1367}}^1$

素因数の和:1646

約数の個数: 192

約数和(自身を含む): 9219225600

約数和(自身を除く): 6514041960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 239, 276, 345, 360, 414, 460, 478, 552, 690, 717, 828, 920, 956, 1035, 1195, 1367, 1380, 1434, 1656, 1912, 2070, 2151, 2390, 2734, 2760, 2868, 3585, 4101, 4140, 4302, 4780, 5468, 5497, 5736, 6835, 7170, 8202, 8280, 8604, 9560, 10755, 10936, 10994, 12303, 13670, 14340, 16404, 16491, 17208, 20505, 21510, 21988, 24606, 27340, 27485, 28680, 31441, 32808, 32982, 41010, 43020, 43976, 49212, 49473, 54680, 54970, 61515, 62882, 65964, 82020, 82455, 86040, 94323, 98424, 98946, 109940, 123030, 125764, 131928, 157205, 164040, 164910, 188646, 197892, 219880, 246060, 247365, 251528, 282969, 314410, 326713, 329820, 377292, 395784, 471615, 492120, 494730, 565938, 628820, 653426, 659640, 754584, 943230, 980139, 989460, 1131876, 1257640, 1306852, 1414845, 1633565, 1886460, 1960278, 1978920, 2263752, 2613704, 2829690, 2940417, 3267130, 3772920, 3920556, 4900695, 5659380, 5880834, 6534260, 7514399, 7841112, 9801390, 11318760, 11761668, 13068520, 14702085, 15028798, 19602780, 22543197, 23523336, 29404170, 30057596, 37571995, 39205560, 45086394, 58808340, 60115192, 67629591, 75143990, 90172788, 112715985, 117616680, 135259182, 150287980, 180345576, 225431970, 270518364, 300575960, 338147955, 450863940, 541036728, 676295910, 901727880, 1352591820, 2705183640]

約数ペア:

[(1, 2705183640), (2, 1352591820), (3, 901727880), (4, 676295910), (5, 541036728), (6, 450863940), (8, 338147955), (9, 300575960), (10, 270518364), (12, 225431970), (15, 180345576), (18, 150287980), (20, 135259182), (23, 117616680), (24, 112715985), (30, 90172788), (36, 75143990), (40, 67629591), (45, 60115192), (46, 58808340), (60, 45086394), (69, 39205560), (72, 37571995), (90, 30057596), (92, 29404170), (115, 23523336), (120, 22543197), (138, 19602780), (180, 15028798), (184, 14702085), (207, 13068520), (230, 11761668), (239, 11318760), (276, 9801390), (345, 7841112), (360, 7514399), (414, 6534260), (460, 5880834), (478, 5659380), (552, 4900695), (690, 3920556), (717, 3772920), (828, 3267130), (920, 2940417), (956, 2829690), (1035, 2613704), (1195, 2263752), (1367, 1978920), (1380, 1960278), (1434, 1886460), (1656, 1633565), (1912, 1414845), (2070, 1306852), (2151, 1257640), (2390, 1131876), (2734, 989460), (2760, 980139), (2868, 943230), (3585, 754584), (4101, 659640), (4140, 653426), (4302, 628820), (4780, 565938), (5468, 494730), (5497, 492120), (5736, 471615), (6835, 395784), (7170, 377292), (8202, 329820), (8280, 326713), (8604, 314410), (9560, 282969), (10755, 251528), (10936, 247365), (10994, 246060), (12303, 219880), (13670, 197892), (14340, 188646), (16404, 164910), (16491, 164040), (17208, 157205), (20505, 131928), (21510, 125764), (21988, 123030), (24606, 109940), (27340, 98946), (27485, 98424), (28680, 94323), (31441, 86040), (32808, 82455), (32982, 82020), (41010, 65964), (43020, 62882), (43976, 61515), (49212, 54970), (49473, 54680)]