20106279360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{1327}}^1\times {\mathrm{5261}}^1$

素因数の和:6611

約数の個数: 168

約数和(自身を含む): 69222494016

約数和(自身を除く): 49116214656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1327, 1440, 2654, 2880, 3981, 5261, 5308, 6635, 7962, 10522, 10616, 11943, 13270, 15783, 15924, 19905, 21044, 21232, 23886, 26305, 26540, 31566, 31848, 39810, 42088, 42464, 47349, 47772, 52610, 53080, 59715, 63132, 63696, 78915, 79620, 84176, 84928, 94698, 95544, 105220, 106160, 119430, 126264, 127392, 157830, 159240, 168352, 189396, 191088, 210440, 212320, 236745, 238860, 252528, 254784, 315660, 318480, 336704, 378792, 382176, 420880, 424640, 473490, 477720, 505056, 631320, 636960, 757584, 764352, 841760, 946980, 955440, 1010112, 1262640, 1273920, 1515168, 1683520, 1893960, 1910880, 2525280, 3030336, 3787920, 3821760, 5050560, 6981347, 7575840, 13962694, 15151680, 20944041, 27925388, 34906735, 41888082, 55850776, 62832123, 69813470, 83776164, 104720205, 111701552, 125664246, 139626940, 167552328, 209440410, 223403104, 251328492, 279253880, 314160615, 335104656, 418880820, 446806208, 502656984, 558507760, 628321230, 670209312, 837761640, 1005313968, 1117015520, 1256642460, 1340418624, 1675523280, 2010627936, 2234031040, 2513284920, 3351046560, 4021255872, 5026569840, 6702093120, 10053139680, 20106279360]

約数ペア:

[(1, 20106279360), (2, 10053139680), (3, 6702093120), (4, 5026569840), (5, 4021255872), (6, 3351046560), (8, 2513284920), (9, 2234031040), (10, 2010627936), (12, 1675523280), (15, 1340418624), (16, 1256642460), (18, 1117015520), (20, 1005313968), (24, 837761640), (30, 670209312), (32, 628321230), (36, 558507760), (40, 502656984), (45, 446806208), (48, 418880820), (60, 335104656), (64, 314160615), (72, 279253880), (80, 251328492), (90, 223403104), (96, 209440410), (120, 167552328), (144, 139626940), (160, 125664246), (180, 111701552), (192, 104720205), (240, 83776164), (288, 69813470), (320, 62832123), (360, 55850776), (480, 41888082), (576, 34906735), (720, 27925388), (960, 20944041), (1327, 15151680), (1440, 13962694), (2654, 7575840), (2880, 6981347), (3981, 5050560), (5261, 3821760), (5308, 3787920), (6635, 3030336), (7962, 2525280), (10522, 1910880), (10616, 1893960), (11943, 1683520), (13270, 1515168), (15783, 1273920), (15924, 1262640), (19905, 1010112), (21044, 955440), (21232, 946980), (23886, 841760), (26305, 764352), (26540, 757584), (31566, 636960), (31848, 631320), (39810, 505056), (42088, 477720), (42464, 473490), (47349, 424640), (47772, 420880), (52610, 382176), (53080, 378792), (59715, 336704), (63132, 318480), (63696, 315660), (78915, 254784), (79620, 252528), (84176, 238860), (84928, 236745), (94698, 212320), (95544, 210440), (105220, 191088), (106160, 189396), (119430, 168352), (126264, 159240), (127392, 157830)]