68274321570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{268913}}^1$

素因数の和:268977

約数の個数: 192

約数和(自身を含む): 225526339584

約数和(自身を除く): 157252018014

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 31, 35, 39, 42, 45, 62, 63, 65, 70, 78, 90, 91, 93, 105, 117, 126, 130, 155, 182, 186, 195, 210, 217, 234, 273, 279, 310, 315, 390, 403, 434, 455, 465, 546, 558, 585, 630, 651, 806, 819, 910, 930, 1085, 1170, 1209, 1302, 1365, 1395, 1638, 1953, 2015, 2170, 2418, 2730, 2790, 2821, 3255, 3627, 3906, 4030, 4095, 5642, 6045, 6510, 7254, 8190, 8463, 9765, 12090, 14105, 16926, 18135, 19530, 25389, 28210, 36270, 42315, 50778, 84630, 126945, 253890, 268913, 537826, 806739, 1344565, 1613478, 1882391, 2420217, 2689130, 3495869, 3764782, 4033695, 4840434, 5647173, 6991738, 8067390, 8336303, 9411955, 10487607, 11294346, 12101085, 16672606, 16941519, 17479345, 18823910, 20975214, 24202170, 24471083, 25008909, 28235865, 31462821, 33883038, 34958690, 41681515, 48942166, 50017818, 52438035, 56471730, 58354121, 62925642, 73413249, 75026727, 83363030, 84707595, 104876070, 108371939, 116708242, 122355415, 125044545, 146826498, 150053454, 157314105, 169415190, 175062363, 216743878, 220239747, 244710830, 250089090, 291770605, 314628210, 325115817, 350124726, 367066245, 375133635, 440479494, 525187089, 541859695, 583541210, 650231634, 734132490, 750267270, 758603573, 875311815, 975347451, 1050374178, 1083719390, 1101198735, 1517207146, 1625579085, 1750623630, 1950694902, 2202397470, 2275810719, 2625935445, 3251158170, 3793017865, 4551621438, 4876737255, 5251870890, 6827432157, 7586035730, 9753474510, 11379053595, 13654864314, 22758107190, 34137160785, 68274321570]

約数ペア:

[(1, 68274321570), (2, 34137160785), (3, 22758107190), (5, 13654864314), (6, 11379053595), (7, 9753474510), (9, 7586035730), (10, 6827432157), (13, 5251870890), (14, 4876737255), (15, 4551621438), (18, 3793017865), (21, 3251158170), (26, 2625935445), (30, 2275810719), (31, 2202397470), (35, 1950694902), (39, 1750623630), (42, 1625579085), (45, 1517207146), (62, 1101198735), (63, 1083719390), (65, 1050374178), (70, 975347451), (78, 875311815), (90, 758603573), (91, 750267270), (93, 734132490), (105, 650231634), (117, 583541210), (126, 541859695), (130, 525187089), (155, 440479494), (182, 375133635), (186, 367066245), (195, 350124726), (210, 325115817), (217, 314628210), (234, 291770605), (273, 250089090), (279, 244710830), (310, 220239747), (315, 216743878), (390, 175062363), (403, 169415190), (434, 157314105), (455, 150053454), (465, 146826498), (546, 125044545), (558, 122355415), (585, 116708242), (630, 108371939), (651, 104876070), (806, 84707595), (819, 83363030), (910, 75026727), (930, 73413249), (1085, 62925642), (1170, 58354121), (1209, 56471730), (1302, 52438035), (1365, 50017818), (1395, 48942166), (1638, 41681515), (1953, 34958690), (2015, 33883038), (2170, 31462821), (2418, 28235865), (2730, 25008909), (2790, 24471083), (2821, 24202170), (3255, 20975214), (3627, 18823910), (3906, 17479345), (4030, 16941519), (4095, 16672606), (5642, 12101085), (6045, 11294346), (6510, 10487607), (7254, 9411955), (8190, 8336303), (8463, 8067390), (9765, 6991738), (12090, 5647173), (14105, 4840434), (16926, 4033695), (18135, 3764782), (19530, 3495869), (25389, 2689130), (28210, 2420217), (36270, 1882391), (42315, 1613478), (50778, 1344565), (84630, 806739), (126945, 537826), (253890, 268913)]