251439231120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1943717}}^1$

素因数の和:1943758

約数の個数: 240

約数和(自身を含む): 989150315328

約数和(自身を除く): 737711084208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 98, 105, 110, 112, 120, 132, 140, 147, 154, 165, 168, 176, 196, 210, 220, 231, 240, 245, 264, 280, 294, 308, 330, 336, 385, 392, 420, 440, 462, 490, 528, 539, 560, 588, 616, 660, 735, 770, 784, 840, 880, 924, 980, 1078, 1155, 1176, 1232, 1320, 1470, 1540, 1617, 1680, 1848, 1960, 2156, 2310, 2352, 2640, 2695, 2940, 3080, 3234, 3696, 3920, 4312, 4620, 5390, 5880, 6160, 6468, 8085, 8624, 9240, 10780, 11760, 12936, 16170, 18480, 21560, 25872, 32340, 43120, 64680, 129360, 1943717, 3887434, 5831151, 7774868, 9718585, 11662302, 13606019, 15549736, 19437170, 21380887, 23324604, 27212038, 29155755, 31099472, 38874340, 40818057, 42761774, 46649208, 54424076, 58311510, 64142661, 68030095, 77748680, 81636114, 85523548, 93298416, 95242133, 106904435, 108848152, 116623020, 128285322, 136060190, 149666209, 155497360, 163272228, 171047096, 190484266, 204090285, 213808870, 217696304, 233246040, 256570644, 272120380, 285726399, 299332418, 320713305, 326544456, 342094192, 380968532, 408180570, 427617740, 448998627, 466492080, 476210665, 513141288, 544240760, 571452798, 598664836, 641426610, 653088912, 748331045, 761937064, 816361140, 855235480, 897997254, 952421330, 1026282576, 1047663463, 1088481520, 1142905596, 1197329672, 1282853220, 1428631995, 1496662090, 1523874128, 1632722280, 1710470960, 1795994508, 1904842660, 2095326926, 2244993135, 2285811192, 2394659344, 2565706440, 2857263990, 2993324180, 3142990389, 3265444560, 3591989016, 3809685320, 4190653852, 4489986270, 4571622384, 5131412880, 5238317315, 5714527980, 5986648360, 6285980778, 7183978032, 7619370640, 8381307704, 8979972540, 10476634630, 11429055960, 11973296720, 12571961556, 15714951945, 16762615408, 17959945080, 20953269260, 22858111920, 25143923112, 31429903890, 35919890160, 41906538520, 50287846224, 62859807780, 83813077040, 125719615560, 251439231120]

約数ペア:

[(1, 251439231120), (2, 125719615560), (3, 83813077040), (4, 62859807780), (5, 50287846224), (6, 41906538520), (7, 35919890160), (8, 31429903890), (10, 25143923112), (11, 22858111920), (12, 20953269260), (14, 17959945080), (15, 16762615408), (16, 15714951945), (20, 12571961556), (21, 11973296720), (22, 11429055960), (24, 10476634630), (28, 8979972540), (30, 8381307704), (33, 7619370640), (35, 7183978032), (40, 6285980778), (42, 5986648360), (44, 5714527980), (48, 5238317315), (49, 5131412880), (55, 4571622384), (56, 4489986270), (60, 4190653852), (66, 3809685320), (70, 3591989016), (77, 3265444560), (80, 3142990389), (84, 2993324180), (88, 2857263990), (98, 2565706440), (105, 2394659344), (110, 2285811192), (112, 2244993135), (120, 2095326926), (132, 1904842660), (140, 1795994508), (147, 1710470960), (154, 1632722280), (165, 1523874128), (168, 1496662090), (176, 1428631995), (196, 1282853220), (210, 1197329672), (220, 1142905596), (231, 1088481520), (240, 1047663463), (245, 1026282576), (264, 952421330), (280, 897997254), (294, 855235480), (308, 816361140), (330, 761937064), (336, 748331045), (385, 653088912), (392, 641426610), (420, 598664836), (440, 571452798), (462, 544240760), (490, 513141288), (528, 476210665), (539, 466492080), (560, 448998627), (588, 427617740), (616, 408180570), (660, 380968532), (735, 342094192), (770, 326544456), (784, 320713305), (840, 299332418), (880, 285726399), (924, 272120380), (980, 256570644), (1078, 233246040), (1155, 217696304), (1176, 213808870), (1232, 204090285), (1320, 190484266), (1470, 171047096), (1540, 163272228), (1617, 155497360), (1680, 149666209), (1848, 136060190), (1960, 128285322), (2156, 116623020), (2310, 108848152), (2352, 106904435), (2640, 95242133), (2695, 93298416), (2940, 85523548), (3080, 81636114), (3234, 77748680), (3696, 68030095), (3920, 64142661), (4312, 58311510), (4620, 54424076), (5390, 46649208), (5880, 42761774), (6160, 40818057), (6468, 38874340), (8085, 31099472), (8624, 29155755), (9240, 27212038), (10780, 23324604), (11760, 21380887), (12936, 19437170), (16170, 15549736), (18480, 13606019), (21560, 11662302), (25872, 9718585), (32340, 7774868), (43120, 5831151), (64680, 3887434), (129360, 1943717)]