7917699240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{2143}}^1$

素因数の和:2485

約数の個数: 256

約数和(自身を含む): 28897689600

約数和(自身を除く): 20979990360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 311, 330, 360, 396, 440, 495, 540, 594, 622, 660, 792, 933, 990, 1080, 1188, 1244, 1320, 1485, 1555, 1866, 1980, 2143, 2376, 2488, 2799, 2970, 3110, 3421, 3732, 3960, 4286, 4665, 5598, 5940, 6220, 6429, 6842, 7464, 8397, 8572, 9330, 10263, 10715, 11196, 11880, 12440, 12858, 13684, 13995, 16794, 17105, 17144, 18660, 19287, 20526, 21430, 22392, 23573, 25716, 27368, 27990, 30789, 32145, 33588, 34210, 37320, 38574, 41052, 41985, 42860, 47146, 51315, 51432, 55980, 57861, 61578, 64290, 67176, 68420, 70719, 77148, 82104, 83970, 85720, 92367, 94292, 96435, 102630, 111960, 115722, 117865, 123156, 128580, 136840, 141438, 153945, 154296, 167940, 184734, 188584, 192870, 205260, 212157, 231444, 235730, 246312, 257160, 282876, 289305, 307890, 335880, 353595, 369468, 385740, 410520, 424314, 461835, 462888, 471460, 565752, 578610, 615780, 636471, 666473, 707190, 738936, 771480, 848628, 923670, 942920, 1060785, 1157220, 1231560, 1272942, 1332946, 1414380, 1697256, 1847340, 1999419, 2121570, 2314440, 2545884, 2665892, 2828760, 3182355, 3332365, 3694680, 3998838, 4243140, 5091768, 5331784, 5998257, 6364710, 6664730, 7331203, 7997676, 8486280, 9997095, 11996514, 12729420, 13329460, 14662406, 15995352, 17994771, 19994190, 21993609, 23993028, 25458840, 26658920, 29324812, 29991285, 35989542, 36656015, 39988380, 43987218, 47986056, 58649624, 59982570, 65980827, 71979084, 73312030, 79976760, 87974436, 89973855, 109968045, 119965140, 131961654, 143958168, 146624060, 175948872, 179947710, 197942481, 219936090, 239930280, 263923308, 293248120, 329904135, 359895420, 395884962, 439872180, 527846616, 659808270, 719790840, 791769924, 879744360, 989712405, 1319616540, 1583539848, 1979424810, 2639233080, 3958849620, 7917699240]

約数ペア:

[(1, 7917699240), (2, 3958849620), (3, 2639233080), (4, 1979424810), (5, 1583539848), (6, 1319616540), (8, 989712405), (9, 879744360), (10, 791769924), (11, 719790840), (12, 659808270), (15, 527846616), (18, 439872180), (20, 395884962), (22, 359895420), (24, 329904135), (27, 293248120), (30, 263923308), (33, 239930280), (36, 219936090), (40, 197942481), (44, 179947710), (45, 175948872), (54, 146624060), (55, 143958168), (60, 131961654), (66, 119965140), (72, 109968045), (88, 89973855), (90, 87974436), (99, 79976760), (108, 73312030), (110, 71979084), (120, 65980827), (132, 59982570), (135, 58649624), (165, 47986056), (180, 43987218), (198, 39988380), (216, 36656015), (220, 35989542), (264, 29991285), (270, 29324812), (297, 26658920), (311, 25458840), (330, 23993028), (360, 21993609), (396, 19994190), (440, 17994771), (495, 15995352), (540, 14662406), (594, 13329460), (622, 12729420), (660, 11996514), (792, 9997095), (933, 8486280), (990, 7997676), (1080, 7331203), (1188, 6664730), (1244, 6364710), (1320, 5998257), (1485, 5331784), (1555, 5091768), (1866, 4243140), (1980, 3998838), (2143, 3694680), (2376, 3332365), (2488, 3182355), (2799, 2828760), (2970, 2665892), (3110, 2545884), (3421, 2314440), (3732, 2121570), (3960, 1999419), (4286, 1847340), (4665, 1697256), (5598, 1414380), (5940, 1332946), (6220, 1272942), (6429, 1231560), (6842, 1157220), (7464, 1060785), (8397, 942920), (8572, 923670), (9330, 848628), (10263, 771480), (10715, 738936), (11196, 707190), (11880, 666473), (12440, 636471), (12858, 615780), (13684, 578610), (13995, 565752), (16794, 471460), (17105, 462888), (17144, 461835), (18660, 424314), (19287, 410520), (20526, 385740), (21430, 369468), (22392, 353595), (23573, 335880), (25716, 307890), (27368, 289305), (27990, 282876), (30789, 257160), (32145, 246312), (33588, 235730), (34210, 231444), (37320, 212157), (38574, 205260), (41052, 192870), (41985, 188584), (42860, 184734), (47146, 167940), (51315, 154296), (51432, 153945), (55980, 141438), (57861, 136840), (61578, 128580), (64290, 123156), (67176, 117865), (68420, 115722), (70719, 111960), (77148, 102630), (82104, 96435), (83970, 94292), (85720, 92367)]