684927360

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3049}}^1$

素因数の和:3090

約数の個数: 256

約数和(自身を含む): 2613240000

約数和(自身を除く): 1928312640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1404, 1440, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2340, 2496, 2808, 2880, 3049, 3120, 3456, 3510, 3744, 4160, 4320, 4680, 4992, 5616, 5760, 6098, 6240, 7020, 7488, 8320, 8640, 9147, 9360, 11232, 12196, 12480, 14040, 14976, 15245, 17280, 18294, 18720, 22464, 24392, 24960, 27441, 28080, 30490, 36588, 37440, 39637, 44928, 45735, 48784, 54882, 56160, 60980, 73176, 74880, 79274, 82323, 91470, 97568, 109764, 112320, 118911, 121960, 137205, 146352, 158548, 164646, 182940, 195136, 198185, 219528, 224640, 237822, 243920, 274410, 292704, 317096, 329292, 356733, 365880, 390272, 396370, 411615, 439056, 475644, 487840, 548820, 585408, 594555, 634192, 658584, 713466, 731760, 792740, 823230, 878112, 951288, 975680, 1070199, 1097640, 1170816, 1189110, 1268384, 1317168, 1426932, 1463520, 1585480, 1646460, 1756224, 1783665, 1902576, 1951360, 2140398, 2195280, 2378220, 2536768, 2634336, 2853864, 2927040, 3170960, 3292920, 3512448, 3567330, 3805152, 4280796, 4390560, 4756440, 5073536, 5268672, 5350995, 5707728, 5854080, 6341920, 6585840, 7134660, 7610304, 8561592, 8781120, 9512880, 10537344, 10701990, 11415456, 12683840, 13171680, 14269320, 15220608, 17123184, 17562240, 19025760, 21403980, 22830912, 25367680, 26343360, 28538640, 34246368, 38051520, 42807960, 45661824, 52686720, 57077280, 68492736, 76103040, 85615920, 114154560, 136985472, 171231840, 228309120, 342463680, 684927360]

約数ペア:

[(1, 684927360), (2, 342463680), (3, 228309120), (4, 171231840), (5, 136985472), (6, 114154560), (8, 85615920), (9, 76103040), (10, 68492736), (12, 57077280), (13, 52686720), (15, 45661824), (16, 42807960), (18, 38051520), (20, 34246368), (24, 28538640), (26, 26343360), (27, 25367680), (30, 22830912), (32, 21403980), (36, 19025760), (39, 17562240), (40, 17123184), (45, 15220608), (48, 14269320), (52, 13171680), (54, 12683840), (60, 11415456), (64, 10701990), (65, 10537344), (72, 9512880), (78, 8781120), (80, 8561592), (90, 7610304), (96, 7134660), (104, 6585840), (108, 6341920), (117, 5854080), (120, 5707728), (128, 5350995), (130, 5268672), (135, 5073536), (144, 4756440), (156, 4390560), (160, 4280796), (180, 3805152), (192, 3567330), (195, 3512448), (208, 3292920), (216, 3170960), (234, 2927040), (240, 2853864), (260, 2634336), (270, 2536768), (288, 2378220), (312, 2195280), (320, 2140398), (351, 1951360), (360, 1902576), (384, 1783665), (390, 1756224), (416, 1646460), (432, 1585480), (468, 1463520), (480, 1426932), (520, 1317168), (540, 1268384), (576, 1189110), (585, 1170816), (624, 1097640), (640, 1070199), (702, 975680), (720, 951288), (780, 878112), (832, 823230), (864, 792740), (936, 731760), (960, 713466), (1040, 658584), (1080, 634192), (1152, 594555), (1170, 585408), (1248, 548820), (1404, 487840), (1440, 475644), (1560, 439056), (1664, 411615), (1728, 396370), (1755, 390272), (1872, 365880), (1920, 356733), (2080, 329292), (2160, 317096), (2340, 292704), (2496, 274410), (2808, 243920), (2880, 237822), (3049, 224640), (3120, 219528), (3456, 198185), (3510, 195136), (3744, 182940), (4160, 164646), (4320, 158548), (4680, 146352), (4992, 137205), (5616, 121960), (5760, 118911), (6098, 112320), (6240, 109764), (7020, 97568), (7488, 91470), (8320, 82323), (8640, 79274), (9147, 74880), (9360, 73176), (11232, 60980), (12196, 56160), (12480, 54882), (14040, 48784), (14976, 45735), (15245, 44928), (17280, 39637), (18294, 37440), (18720, 36588), (22464, 30490), (24392, 28080), (24960, 27441)]