2365431320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{4127}}^1$

素因数の和:4257

約数の個数: 128

約数和(自身を含む): 6419865600

約数和(自身を除く): 4054434280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 89, 92, 115, 140, 161, 178, 184, 230, 280, 322, 356, 445, 460, 623, 644, 712, 805, 890, 920, 1246, 1288, 1610, 1780, 2047, 2492, 3115, 3220, 3560, 4094, 4127, 4984, 6230, 6440, 8188, 8254, 10235, 12460, 14329, 16376, 16508, 20470, 20635, 24920, 28658, 28889, 33016, 40940, 41270, 57316, 57778, 71645, 81880, 82540, 94921, 114632, 115556, 143290, 144445, 165080, 189842, 231112, 286580, 288890, 367303, 379684, 474605, 573160, 577780, 664447, 734606, 759368, 949210, 1155560, 1328894, 1469212, 1836515, 1898420, 2571121, 2657788, 2938424, 3322235, 3673030, 3796840, 5142242, 5315576, 6644470, 7346060, 8447969, 10284484, 12855605, 13288940, 14692120, 16895938, 20568968, 25711210, 26577880, 33791876, 42239845, 51422420, 59135783, 67583752, 84479690, 102844840, 118271566, 168959380, 236543132, 295678915, 337918760, 473086264, 591357830, 1182715660, 2365431320]

約数ペア:

[(1, 2365431320), (2, 1182715660), (4, 591357830), (5, 473086264), (7, 337918760), (8, 295678915), (10, 236543132), (14, 168959380), (20, 118271566), (23, 102844840), (28, 84479690), (35, 67583752), (40, 59135783), (46, 51422420), (56, 42239845), (70, 33791876), (89, 26577880), (92, 25711210), (115, 20568968), (140, 16895938), (161, 14692120), (178, 13288940), (184, 12855605), (230, 10284484), (280, 8447969), (322, 7346060), (356, 6644470), (445, 5315576), (460, 5142242), (623, 3796840), (644, 3673030), (712, 3322235), (805, 2938424), (890, 2657788), (920, 2571121), (1246, 1898420), (1288, 1836515), (1610, 1469212), (1780, 1328894), (2047, 1155560), (2492, 949210), (3115, 759368), (3220, 734606), (3560, 664447), (4094, 577780), (4127, 573160), (4984, 474605), (6230, 379684), (6440, 367303), (8188, 288890), (8254, 286580), (10235, 231112), (12460, 189842), (14329, 165080), (16376, 144445), (16508, 143290), (20470, 115556), (20635, 114632), (24920, 94921), (28658, 82540), (28889, 81880), (33016, 71645), (40940, 57778), (41270, 57316)]