12420943360

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{1193}}^1$

素因数の和:1313

約数の個数: 240

約数和(自身を含む): 35090160336

約数和(自身を除く): 22669216976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 83, 98, 112, 128, 140, 160, 166, 196, 224, 245, 256, 280, 320, 332, 392, 415, 448, 490, 512, 560, 581, 640, 664, 784, 830, 896, 980, 1120, 1162, 1193, 1280, 1328, 1568, 1660, 1792, 1960, 2240, 2324, 2386, 2560, 2656, 2905, 3136, 3320, 3584, 3920, 4067, 4480, 4648, 4772, 5312, 5810, 5965, 6272, 6640, 7840, 8134, 8351, 8960, 9296, 9544, 10624, 11620, 11930, 12544, 13280, 15680, 16268, 16702, 17920, 18592, 19088, 20335, 21248, 23240, 23860, 25088, 26560, 31360, 32536, 33404, 37184, 38176, 40670, 41755, 42496, 46480, 47720, 53120, 58457, 62720, 65072, 66808, 74368, 76352, 81340, 83510, 92960, 95440, 99019, 106240, 116914, 125440, 130144, 133616, 148736, 152704, 162680, 167020, 185920, 190880, 198038, 212480, 233828, 260288, 267232, 292285, 297472, 305408, 325360, 334040, 371840, 381760, 396076, 467656, 495095, 520576, 534464, 584570, 610816, 650720, 668080, 693133, 743680, 763520, 792152, 935312, 990190, 1041152, 1068928, 1169140, 1301440, 1336160, 1386266, 1487360, 1527040, 1584304, 1870624, 1980380, 2082304, 2137856, 2338280, 2602880, 2672320, 2772532, 3054080, 3168608, 3465665, 3741248, 3960760, 4275712, 4676560, 4851931, 5205760, 5344640, 5545064, 6337216, 6931330, 7482496, 7921520, 9353120, 9703862, 10411520, 10689280, 11090128, 12674432, 13862660, 14964992, 15843040, 18706240, 19407724, 21378560, 22180256, 24259655, 25348864, 27725320, 29929984, 31686080, 37412480, 38815448, 44360512, 48519310, 50697728, 55450640, 63372160, 74824960, 77630896, 88721024, 97038620, 110901280, 126744320, 149649920, 155261792, 177442048, 194077240, 221802560, 253488640, 310523584, 354884096, 388154480, 443605120, 621047168, 776308960, 887210240, 1242094336, 1552617920, 1774420480, 2484188672, 3105235840, 6210471680, 12420943360]

約数ペア:

[(1, 12420943360), (2, 6210471680), (4, 3105235840), (5, 2484188672), (7, 1774420480), (8, 1552617920), (10, 1242094336), (14, 887210240), (16, 776308960), (20, 621047168), (28, 443605120), (32, 388154480), (35, 354884096), (40, 310523584), (49, 253488640), (56, 221802560), (64, 194077240), (70, 177442048), (80, 155261792), (83, 149649920), (98, 126744320), (112, 110901280), (128, 97038620), (140, 88721024), (160, 77630896), (166, 74824960), (196, 63372160), (224, 55450640), (245, 50697728), (256, 48519310), (280, 44360512), (320, 38815448), (332, 37412480), (392, 31686080), (415, 29929984), (448, 27725320), (490, 25348864), (512, 24259655), (560, 22180256), (581, 21378560), (640, 19407724), (664, 18706240), (784, 15843040), (830, 14964992), (896, 13862660), (980, 12674432), (1120, 11090128), (1162, 10689280), (1193, 10411520), (1280, 9703862), (1328, 9353120), (1568, 7921520), (1660, 7482496), (1792, 6931330), (1960, 6337216), (2240, 5545064), (2324, 5344640), (2386, 5205760), (2560, 4851931), (2656, 4676560), (2905, 4275712), (3136, 3960760), (3320, 3741248), (3584, 3465665), (3920, 3168608), (4067, 3054080), (4480, 2772532), (4648, 2672320), (4772, 2602880), (5312, 2338280), (5810, 2137856), (5965, 2082304), (6272, 1980380), (6640, 1870624), (7840, 1584304), (8134, 1527040), (8351, 1487360), (8960, 1386266), (9296, 1336160), (9544, 1301440), (10624, 1169140), (11620, 1068928), (11930, 1041152), (12544, 990190), (13280, 935312), (15680, 792152), (16268, 763520), (16702, 743680), (17920, 693133), (18592, 668080), (19088, 650720), (20335, 610816), (21248, 584570), (23240, 534464), (23860, 520576), (25088, 495095), (26560, 467656), (31360, 396076), (32536, 381760), (33404, 371840), (37184, 334040), (38176, 325360), (40670, 305408), (41755, 297472), (42496, 292285), (46480, 267232), (47720, 260288), (53120, 233828), (58457, 212480), (62720, 198038), (65072, 190880), (66808, 185920), (74368, 167020), (76352, 162680), (81340, 152704), (83510, 148736), (92960, 133616), (95440, 130144), (99019, 125440), (106240, 116914)]