917078760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21773}}^1$

素因数の和:21809

約数の個数: 160

約数和(自身を含む): 3319664040

約数和(自身を除く): 2402585280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1620, 1755, 2106, 2340, 2808, 3240, 3510, 4212, 4680, 5265, 7020, 8424, 10530, 14040, 21060, 21773, 42120, 43546, 65319, 87092, 108865, 130638, 174184, 195957, 217730, 261276, 283049, 326595, 391914, 435460, 522552, 566098, 587871, 653190, 783828, 849147, 870920, 979785, 1132196, 1175742, 1306380, 1415245, 1567656, 1698294, 1763613, 1959570, 2264392, 2351484, 2547441, 2612760, 2830490, 2939355, 3396588, 3527226, 3919140, 4245735, 4702968, 5094882, 5660980, 5878710, 6793176, 7054452, 7642323, 7838280, 8491470, 8818065, 10189764, 11321960, 11757420, 12737205, 14108904, 15284646, 16982940, 17636130, 20379528, 22926969, 23514840, 25474410, 30569292, 33965880, 35272260, 38211615, 45853938, 50948820, 61138584, 70544520, 76423230, 91707876, 101897640, 114634845, 152846460, 183415752, 229269690, 305692920, 458539380, 917078760]

約数ペア:

[(1, 917078760), (2, 458539380), (3, 305692920), (4, 229269690), (5, 183415752), (6, 152846460), (8, 114634845), (9, 101897640), (10, 91707876), (12, 76423230), (13, 70544520), (15, 61138584), (18, 50948820), (20, 45853938), (24, 38211615), (26, 35272260), (27, 33965880), (30, 30569292), (36, 25474410), (39, 23514840), (40, 22926969), (45, 20379528), (52, 17636130), (54, 16982940), (60, 15284646), (65, 14108904), (72, 12737205), (78, 11757420), (81, 11321960), (90, 10189764), (104, 8818065), (108, 8491470), (117, 7838280), (120, 7642323), (130, 7054452), (135, 6793176), (156, 5878710), (162, 5660980), (180, 5094882), (195, 4702968), (216, 4245735), (234, 3919140), (260, 3527226), (270, 3396588), (312, 2939355), (324, 2830490), (351, 2612760), (360, 2547441), (390, 2351484), (405, 2264392), (468, 1959570), (520, 1763613), (540, 1698294), (585, 1567656), (648, 1415245), (702, 1306380), (780, 1175742), (810, 1132196), (936, 979785), (1053, 870920), (1080, 849147), (1170, 783828), (1404, 653190), (1560, 587871), (1620, 566098), (1755, 522552), (2106, 435460), (2340, 391914), (2808, 326595), (3240, 283049), (3510, 261276), (4212, 217730), (4680, 195957), (5265, 174184), (7020, 130638), (8424, 108865), (10530, 87092), (14040, 65319), (21060, 43546), (21773, 42120)]