2178693440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3049}}^1$

素因数の和:3113

約数の個数: 224

約数和(自身を含む): 6693408000

約数和(自身を除く): 4514714560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 29, 32, 35, 40, 44, 55, 56, 58, 64, 70, 77, 80, 88, 110, 112, 116, 140, 145, 154, 160, 176, 203, 220, 224, 232, 280, 290, 308, 319, 320, 352, 385, 406, 440, 448, 464, 560, 580, 616, 638, 704, 770, 812, 880, 928, 1015, 1120, 1160, 1232, 1276, 1540, 1595, 1624, 1760, 1856, 2030, 2233, 2240, 2320, 2464, 2552, 3049, 3080, 3190, 3248, 3520, 4060, 4466, 4640, 4928, 5104, 6098, 6160, 6380, 6496, 8120, 8932, 9280, 10208, 11165, 12196, 12320, 12760, 12992, 15245, 16240, 17864, 20416, 21343, 22330, 24392, 24640, 25520, 30490, 32480, 33539, 35728, 42686, 44660, 48784, 51040, 60980, 64960, 67078, 71456, 85372, 88421, 89320, 97568, 102080, 106715, 121960, 134156, 142912, 167695, 170744, 176842, 178640, 195136, 213430, 234773, 243920, 268312, 335390, 341488, 353684, 357280, 426860, 442105, 469546, 487840, 536624, 618947, 670780, 682976, 707368, 714560, 853720, 884210, 939092, 972631, 975680, 1073248, 1173865, 1237894, 1341560, 1365952, 1414736, 1707440, 1768420, 1878184, 1945262, 2146496, 2347730, 2475788, 2683120, 2829472, 3094735, 3414880, 3536840, 3756368, 3890524, 4695460, 4863155, 4951576, 5366240, 5658944, 6189470, 6808417, 6829760, 7073680, 7512736, 7781048, 9390920, 9726310, 9903152, 10732480, 12378940, 13616834, 14147360, 15025472, 15562096, 18781840, 19452620, 19806304, 24757880, 27233668, 28294720, 31124192, 34042085, 37563680, 38905240, 39612608, 49515760, 54467336, 62248384, 68084170, 75127360, 77810480, 99031520, 108934672, 136168340, 155620960, 198063040, 217869344, 272336680, 311241920, 435738688, 544673360, 1089346720, 2178693440]

約数ペア:

[(1, 2178693440), (2, 1089346720), (4, 544673360), (5, 435738688), (7, 311241920), (8, 272336680), (10, 217869344), (11, 198063040), (14, 155620960), (16, 136168340), (20, 108934672), (22, 99031520), (28, 77810480), (29, 75127360), (32, 68084170), (35, 62248384), (40, 54467336), (44, 49515760), (55, 39612608), (56, 38905240), (58, 37563680), (64, 34042085), (70, 31124192), (77, 28294720), (80, 27233668), (88, 24757880), (110, 19806304), (112, 19452620), (116, 18781840), (140, 15562096), (145, 15025472), (154, 14147360), (160, 13616834), (176, 12378940), (203, 10732480), (220, 9903152), (224, 9726310), (232, 9390920), (280, 7781048), (290, 7512736), (308, 7073680), (319, 6829760), (320, 6808417), (352, 6189470), (385, 5658944), (406, 5366240), (440, 4951576), (448, 4863155), (464, 4695460), (560, 3890524), (580, 3756368), (616, 3536840), (638, 3414880), (704, 3094735), (770, 2829472), (812, 2683120), (880, 2475788), (928, 2347730), (1015, 2146496), (1120, 1945262), (1160, 1878184), (1232, 1768420), (1276, 1707440), (1540, 1414736), (1595, 1365952), (1624, 1341560), (1760, 1237894), (1856, 1173865), (2030, 1073248), (2233, 975680), (2240, 972631), (2320, 939092), (2464, 884210), (2552, 853720), (3049, 714560), (3080, 707368), (3190, 682976), (3248, 670780), (3520, 618947), (4060, 536624), (4466, 487840), (4640, 469546), (4928, 442105), (5104, 426860), (6098, 357280), (6160, 353684), (6380, 341488), (6496, 335390), (8120, 268312), (8932, 243920), (9280, 234773), (10208, 213430), (11165, 195136), (12196, 178640), (12320, 176842), (12760, 170744), (12992, 167695), (15245, 142912), (16240, 134156), (17864, 121960), (20416, 106715), (21343, 102080), (22330, 97568), (24392, 89320), (24640, 88421), (25520, 85372), (30490, 71456), (32480, 67078), (33539, 64960), (35728, 60980), (42686, 51040), (44660, 48784)]