1494507840

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{31771}}^1$

素因数の和:31805

約数の個数: 168

約数和(自身を含む): 5519940192

約数和(自身を除く): 4025432352

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, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1960, 2240, 2352, 2940, 3136, 3360, 3920, 4704, 5880, 6720, 7840, 9408, 11760, 15680, 23520, 31771, 47040, 63542, 95313, 127084, 158855, 190626, 222397, 254168, 317710, 381252, 444794, 476565, 508336, 635420, 667191, 762504, 889588, 953130, 1016672, 1111985, 1270840, 1334382, 1525008, 1556779, 1779176, 1906260, 2033344, 2223970, 2541680, 2668764, 3050016, 3113558, 3335955, 3558352, 3812520, 4447940, 4670337, 5083360, 5337528, 6100032, 6227116, 6671910, 7116704, 7625040, 7783895, 8895880, 9340674, 10166720, 10675056, 12454232, 13343820, 14233408, 15250080, 15567790, 17791760, 18681348, 21350112, 23351685, 24908464, 26687640, 30500160, 31135580, 35583520, 37362696, 42700224, 46703370, 49816928, 53375280, 62271160, 71167040, 74725392, 93406740, 99633856, 106750560, 124542320, 149450784, 186813480, 213501120, 249084640, 298901568, 373626960, 498169280, 747253920, 1494507840]

約数ペア:

[(1, 1494507840), (2, 747253920), (3, 498169280), (4, 373626960), (5, 298901568), (6, 249084640), (7, 213501120), (8, 186813480), (10, 149450784), (12, 124542320), (14, 106750560), (15, 99633856), (16, 93406740), (20, 74725392), (21, 71167040), (24, 62271160), (28, 53375280), (30, 49816928), (32, 46703370), (35, 42700224), (40, 37362696), (42, 35583520), (48, 31135580), (49, 30500160), (56, 26687640), (60, 24908464), (64, 23351685), (70, 21350112), (80, 18681348), (84, 17791760), (96, 15567790), (98, 15250080), (105, 14233408), (112, 13343820), (120, 12454232), (140, 10675056), (147, 10166720), (160, 9340674), (168, 8895880), (192, 7783895), (196, 7625040), (210, 7116704), (224, 6671910), (240, 6227116), (245, 6100032), (280, 5337528), (294, 5083360), (320, 4670337), (336, 4447940), (392, 3812520), (420, 3558352), (448, 3335955), (480, 3113558), (490, 3050016), (560, 2668764), (588, 2541680), (672, 2223970), (735, 2033344), (784, 1906260), (840, 1779176), (960, 1556779), (980, 1525008), (1120, 1334382), (1176, 1270840), (1344, 1111985), (1470, 1016672), (1568, 953130), (1680, 889588), (1960, 762504), (2240, 667191), (2352, 635420), (2940, 508336), (3136, 476565), (3360, 444794), (3920, 381252), (4704, 317710), (5880, 254168), (6720, 222397), (7840, 190626), (9408, 158855), (11760, 127084), (15680, 95313), (23520, 63542), (31771, 47040)]