168680610

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2879}}^1$

素因数の和:2933

約数の個数: 128

約数和(自身を含む): 530841600

約数和(自身を除く): 362160990

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 54, 62, 63, 70, 90, 93, 105, 126, 135, 155, 186, 189, 210, 217, 270, 279, 310, 315, 378, 434, 465, 558, 630, 651, 837, 930, 945, 1085, 1302, 1395, 1674, 1890, 1953, 2170, 2790, 2879, 3255, 3906, 4185, 5758, 5859, 6510, 8370, 8637, 9765, 11718, 14395, 17274, 19530, 20153, 25911, 28790, 29295, 40306, 43185, 51822, 58590, 60459, 77733, 86370, 89249, 100765, 120918, 129555, 155466, 178498, 181377, 201530, 259110, 267747, 302295, 362754, 388665, 446245, 535494, 544131, 604590, 624743, 777330, 803241, 892490, 906885, 1088262, 1249486, 1338735, 1606482, 1813770, 1874229, 2409723, 2677470, 2720655, 3123715, 3748458, 4016205, 4819446, 5441310, 5622687, 6247430, 8032410, 9371145, 11245374, 12048615, 16868061, 18742290, 24097230, 28113435, 33736122, 56226870, 84340305, 168680610]

約数ペア:

[(1, 168680610), (2, 84340305), (3, 56226870), (5, 33736122), (6, 28113435), (7, 24097230), (9, 18742290), (10, 16868061), (14, 12048615), (15, 11245374), (18, 9371145), (21, 8032410), (27, 6247430), (30, 5622687), (31, 5441310), (35, 4819446), (42, 4016205), (45, 3748458), (54, 3123715), (62, 2720655), (63, 2677470), (70, 2409723), (90, 1874229), (93, 1813770), (105, 1606482), (126, 1338735), (135, 1249486), (155, 1088262), (186, 906885), (189, 892490), (210, 803241), (217, 777330), (270, 624743), (279, 604590), (310, 544131), (315, 535494), (378, 446245), (434, 388665), (465, 362754), (558, 302295), (630, 267747), (651, 259110), (837, 201530), (930, 181377), (945, 178498), (1085, 155466), (1302, 129555), (1395, 120918), (1674, 100765), (1890, 89249), (1953, 86370), (2170, 77733), (2790, 60459), (2879, 58590), (3255, 51822), (3906, 43185), (4185, 40306), (5758, 29295), (5859, 28790), (6510, 25911), (8370, 20153), (8637, 19530), (9765, 17274), (11718, 14395)]