3971835840

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{2473}}^1$

素因数の和:2739

約数の個数: 224

約数和(自身を含む): 14478243840

約数和(自身を除く): 10506408000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 239, 240, 280, 320, 336, 420, 448, 478, 480, 560, 672, 717, 840, 956, 960, 1120, 1195, 1344, 1434, 1673, 1680, 1912, 2240, 2390, 2473, 2868, 3346, 3360, 3585, 3824, 4780, 4946, 5019, 5736, 6692, 6720, 7170, 7419, 7648, 8365, 9560, 9892, 10038, 11472, 12365, 13384, 14340, 14838, 15296, 16730, 17311, 19120, 19784, 20076, 22944, 24730, 25095, 26768, 28680, 29676, 33460, 34622, 37095, 38240, 39568, 40152, 45888, 49460, 50190, 51933, 53536, 57360, 59352, 66920, 69244, 74190, 76480, 79136, 80304, 86555, 98920, 100380, 103866, 107072, 114720, 118704, 133840, 138488, 148380, 158272, 160608, 173110, 197840, 200760, 207732, 229440, 237408, 259665, 267680, 276976, 296760, 321216, 346220, 395680, 401520, 415464, 474816, 519330, 535360, 553952, 591047, 593520, 692440, 791360, 803040, 830928, 1038660, 1107904, 1182094, 1187040, 1384880, 1606080, 1661856, 1773141, 2077320, 2364188, 2374080, 2769760, 2955235, 3323712, 3546282, 4137329, 4154640, 4728376, 5539520, 5910470, 7092564, 8274658, 8309280, 8865705, 9456752, 11820940, 12411987, 14185128, 16549316, 16618560, 17731410, 18913504, 20686645, 23641880, 24823974, 28370256, 33098632, 35462820, 37827008, 41373290, 47283760, 49647948, 56740512, 62059935, 66197264, 70925640, 82746580, 94567520, 99295896, 113481024, 124119870, 132394528, 141851280, 165493160, 189135040, 198591792, 248239740, 264789056, 283702560, 330986320, 397183584, 496479480, 567405120, 661972640, 794367168, 992958960, 1323945280, 1985917920, 3971835840]

約数ペア:

[(1, 3971835840), (2, 1985917920), (3, 1323945280), (4, 992958960), (5, 794367168), (6, 661972640), (7, 567405120), (8, 496479480), (10, 397183584), (12, 330986320), (14, 283702560), (15, 264789056), (16, 248239740), (20, 198591792), (21, 189135040), (24, 165493160), (28, 141851280), (30, 132394528), (32, 124119870), (35, 113481024), (40, 99295896), (42, 94567520), (48, 82746580), (56, 70925640), (60, 66197264), (64, 62059935), (70, 56740512), (80, 49647948), (84, 47283760), (96, 41373290), (105, 37827008), (112, 35462820), (120, 33098632), (140, 28370256), (160, 24823974), (168, 23641880), (192, 20686645), (210, 18913504), (224, 17731410), (239, 16618560), (240, 16549316), (280, 14185128), (320, 12411987), (336, 11820940), (420, 9456752), (448, 8865705), (478, 8309280), (480, 8274658), (560, 7092564), (672, 5910470), (717, 5539520), (840, 4728376), (956, 4154640), (960, 4137329), (1120, 3546282), (1195, 3323712), (1344, 2955235), (1434, 2769760), (1673, 2374080), (1680, 2364188), (1912, 2077320), (2240, 1773141), (2390, 1661856), (2473, 1606080), (2868, 1384880), (3346, 1187040), (3360, 1182094), (3585, 1107904), (3824, 1038660), (4780, 830928), (4946, 803040), (5019, 791360), (5736, 692440), (6692, 593520), (6720, 591047), (7170, 553952), (7419, 535360), (7648, 519330), (8365, 474816), (9560, 415464), (9892, 401520), (10038, 395680), (11472, 346220), (12365, 321216), (13384, 296760), (14340, 276976), (14838, 267680), (15296, 259665), (16730, 237408), (17311, 229440), (19120, 207732), (19784, 200760), (20076, 197840), (22944, 173110), (24730, 160608), (25095, 158272), (26768, 148380), (28680, 138488), (29676, 133840), (33460, 118704), (34622, 114720), (37095, 107072), (38240, 103866), (39568, 100380), (40152, 98920), (45888, 86555), (49460, 80304), (50190, 79136), (51933, 76480), (53536, 74190), (57360, 69244), (59352, 66920)]