1379318640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{2213}}^1$

素因数の和:2296

約数の個数: 240

約数和(自身を含む): 5070130848

約数和(自身を除く): 3690812208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 53, 56, 60, 70, 80, 84, 98, 105, 106, 112, 120, 140, 147, 159, 168, 196, 210, 212, 240, 245, 265, 280, 294, 318, 336, 371, 392, 420, 424, 490, 530, 560, 588, 636, 735, 742, 784, 795, 840, 848, 980, 1060, 1113, 1176, 1272, 1470, 1484, 1590, 1680, 1855, 1960, 2120, 2213, 2226, 2352, 2544, 2597, 2940, 2968, 3180, 3710, 3920, 4240, 4426, 4452, 5194, 5565, 5880, 5936, 6360, 6639, 7420, 7791, 8852, 8904, 10388, 11065, 11130, 11760, 12720, 12985, 13278, 14840, 15491, 15582, 17704, 17808, 20776, 22130, 22260, 25970, 26556, 29680, 30982, 31164, 33195, 35408, 38955, 41552, 44260, 44520, 46473, 51940, 53112, 61964, 62328, 66390, 77455, 77910, 88520, 89040, 92946, 103880, 106224, 108437, 117289, 123928, 124656, 132780, 154910, 155820, 177040, 185892, 207760, 216874, 232365, 234578, 247856, 265560, 309820, 311640, 325311, 351867, 371784, 433748, 464730, 469156, 531120, 542185, 586445, 619640, 623280, 650622, 703734, 743568, 821023, 867496, 929460, 938312, 1084370, 1172890, 1239280, 1301244, 1407468, 1626555, 1642046, 1734992, 1759335, 1858920, 1876624, 2168740, 2345780, 2463069, 2602488, 2814936, 3253110, 3284092, 3518670, 3717840, 4105115, 4337480, 4691560, 4926138, 5204976, 5629872, 5747161, 6506220, 6568184, 7037340, 8210230, 8674960, 9383120, 9852276, 11494322, 12315345, 13012440, 13136368, 14074680, 16420460, 17241483, 19704552, 22988644, 24630690, 26024880, 28149360, 28735805, 32840920, 34482966, 39409104, 45977288, 49261380, 57471610, 65681840, 68965932, 86207415, 91954576, 98522760, 114943220, 137931864, 172414830, 197045520, 229886440, 275863728, 344829660, 459772880, 689659320, 1379318640]

約数ペア:

[(1, 1379318640), (2, 689659320), (3, 459772880), (4, 344829660), (5, 275863728), (6, 229886440), (7, 197045520), (8, 172414830), (10, 137931864), (12, 114943220), (14, 98522760), (15, 91954576), (16, 86207415), (20, 68965932), (21, 65681840), (24, 57471610), (28, 49261380), (30, 45977288), (35, 39409104), (40, 34482966), (42, 32840920), (48, 28735805), (49, 28149360), (53, 26024880), (56, 24630690), (60, 22988644), (70, 19704552), (80, 17241483), (84, 16420460), (98, 14074680), (105, 13136368), (106, 13012440), (112, 12315345), (120, 11494322), (140, 9852276), (147, 9383120), (159, 8674960), (168, 8210230), (196, 7037340), (210, 6568184), (212, 6506220), (240, 5747161), (245, 5629872), (265, 5204976), (280, 4926138), (294, 4691560), (318, 4337480), (336, 4105115), (371, 3717840), (392, 3518670), (420, 3284092), (424, 3253110), (490, 2814936), (530, 2602488), (560, 2463069), (588, 2345780), (636, 2168740), (735, 1876624), (742, 1858920), (784, 1759335), (795, 1734992), (840, 1642046), (848, 1626555), (980, 1407468), (1060, 1301244), (1113, 1239280), (1176, 1172890), (1272, 1084370), (1470, 938312), (1484, 929460), (1590, 867496), (1680, 821023), (1855, 743568), (1960, 703734), (2120, 650622), (2213, 623280), (2226, 619640), (2352, 586445), (2544, 542185), (2597, 531120), (2940, 469156), (2968, 464730), (3180, 433748), (3710, 371784), (3920, 351867), (4240, 325311), (4426, 311640), (4452, 309820), (5194, 265560), (5565, 247856), (5880, 234578), (5936, 232365), (6360, 216874), (6639, 207760), (7420, 185892), (7791, 177040), (8852, 155820), (8904, 154910), (10388, 132780), (11065, 124656), (11130, 123928), (11760, 117289), (12720, 108437), (12985, 106224), (13278, 103880), (14840, 92946), (15491, 89040), (15582, 88520), (17704, 77910), (17808, 77455), (20776, 66390), (22130, 62328), (22260, 61964), (25970, 53112), (26556, 51940), (29680, 46473), (30982, 44520), (31164, 44260), (33195, 41552), (35408, 38955)]