222641640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{421}}^1$

素因数の和:564

約数の個数: 192

約数和(自身を含む): 788009040

約数和(自身を除く): 565367400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 113, 117, 120, 130, 156, 180, 195, 226, 234, 260, 312, 339, 360, 390, 421, 452, 468, 520, 565, 585, 678, 780, 842, 904, 936, 1017, 1130, 1170, 1263, 1356, 1469, 1560, 1684, 1695, 2034, 2105, 2260, 2340, 2526, 2712, 2938, 3368, 3390, 3789, 4068, 4210, 4407, 4520, 4680, 5052, 5085, 5473, 5876, 6315, 6780, 7345, 7578, 8136, 8420, 8814, 10104, 10170, 10946, 11752, 12630, 13221, 13560, 14690, 15156, 16419, 16840, 17628, 18945, 20340, 21892, 22035, 25260, 26442, 27365, 29380, 30312, 32838, 35256, 37890, 40680, 43784, 44070, 47573, 49257, 50520, 52884, 54730, 58760, 65676, 66105, 75780, 82095, 88140, 95146, 98514, 105768, 109460, 131352, 132210, 142719, 151560, 164190, 176280, 190292, 197028, 218920, 237865, 246285, 264420, 285438, 328380, 380584, 394056, 428157, 475730, 492570, 528840, 570876, 618449, 656760, 713595, 856314, 951460, 985140, 1141752, 1236898, 1427190, 1712628, 1855347, 1902920, 1970280, 2140785, 2473796, 2854380, 3092245, 3425256, 3710694, 4281570, 4947592, 5566041, 5708760, 6184490, 7421388, 8563140, 9276735, 11132082, 12368980, 14842776, 17126280, 18553470, 22264164, 24737960, 27830205, 37106940, 44528328, 55660410, 74213880, 111320820, 222641640]

約数ペア:

[(1, 222641640), (2, 111320820), (3, 74213880), (4, 55660410), (5, 44528328), (6, 37106940), (8, 27830205), (9, 24737960), (10, 22264164), (12, 18553470), (13, 17126280), (15, 14842776), (18, 12368980), (20, 11132082), (24, 9276735), (26, 8563140), (30, 7421388), (36, 6184490), (39, 5708760), (40, 5566041), (45, 4947592), (52, 4281570), (60, 3710694), (65, 3425256), (72, 3092245), (78, 2854380), (90, 2473796), (104, 2140785), (113, 1970280), (117, 1902920), (120, 1855347), (130, 1712628), (156, 1427190), (180, 1236898), (195, 1141752), (226, 985140), (234, 951460), (260, 856314), (312, 713595), (339, 656760), (360, 618449), (390, 570876), (421, 528840), (452, 492570), (468, 475730), (520, 428157), (565, 394056), (585, 380584), (678, 328380), (780, 285438), (842, 264420), (904, 246285), (936, 237865), (1017, 218920), (1130, 197028), (1170, 190292), (1263, 176280), (1356, 164190), (1469, 151560), (1560, 142719), (1684, 132210), (1695, 131352), (2034, 109460), (2105, 105768), (2260, 98514), (2340, 95146), (2526, 88140), (2712, 82095), (2938, 75780), (3368, 66105), (3390, 65676), (3789, 58760), (4068, 54730), (4210, 52884), (4407, 50520), (4520, 49257), (4680, 47573), (5052, 44070), (5085, 43784), (5473, 40680), (5876, 37890), (6315, 35256), (6780, 32838), (7345, 30312), (7578, 29380), (8136, 27365), (8420, 26442), (8814, 25260), (10104, 22035), (10170, 21892), (10946, 20340), (11752, 18945), (12630, 17628), (13221, 16840), (13560, 16419), (14690, 15156)]