204868440

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{3011}}^1$

素因数の和:3044

約数の個数: 192

約数和(自身を含む): 789384960

約数和(自身を除く): 584516520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1512, 1620, 1701, 1890, 1944, 2268, 2430, 2520, 2835, 3011, 3240, 3402, 3780, 4536, 4860, 5670, 6022, 6804, 7560, 8505, 9033, 9720, 11340, 12044, 13608, 15055, 17010, 18066, 21077, 22680, 24088, 27099, 30110, 34020, 36132, 42154, 45165, 54198, 60220, 63231, 68040, 72264, 81297, 84308, 90330, 105385, 108396, 120440, 126462, 135495, 162594, 168616, 180660, 189693, 210770, 216792, 243891, 252924, 270990, 316155, 325188, 361320, 379386, 406485, 421540, 487782, 505848, 541980, 569079, 632310, 650376, 731673, 758772, 812970, 843080, 948465, 975564, 1083960, 1138158, 1219455, 1264620, 1463346, 1517544, 1625940, 1707237, 1896930, 1951128, 2276316, 2438910, 2529240, 2845395, 2926692, 3251880, 3414474, 3658365, 3793860, 4552632, 4877820, 5121711, 5690790, 5853384, 6828948, 7316730, 7587720, 8536185, 9755640, 10243422, 11381580, 13657896, 14633460, 17072370, 20486844, 22763160, 25608555, 29266920, 34144740, 40973688, 51217110, 68289480, 102434220, 204868440]

約数ペア:

[(1, 204868440), (2, 102434220), (3, 68289480), (4, 51217110), (5, 40973688), (6, 34144740), (7, 29266920), (8, 25608555), (9, 22763160), (10, 20486844), (12, 17072370), (14, 14633460), (15, 13657896), (18, 11381580), (20, 10243422), (21, 9755640), (24, 8536185), (27, 7587720), (28, 7316730), (30, 6828948), (35, 5853384), (36, 5690790), (40, 5121711), (42, 4877820), (45, 4552632), (54, 3793860), (56, 3658365), (60, 3414474), (63, 3251880), (70, 2926692), (72, 2845395), (81, 2529240), (84, 2438910), (90, 2276316), (105, 1951128), (108, 1896930), (120, 1707237), (126, 1625940), (135, 1517544), (140, 1463346), (162, 1264620), (168, 1219455), (180, 1138158), (189, 1083960), (210, 975564), (216, 948465), (243, 843080), (252, 812970), (270, 758772), (280, 731673), (315, 650376), (324, 632310), (360, 569079), (378, 541980), (405, 505848), (420, 487782), (486, 421540), (504, 406485), (540, 379386), (567, 361320), (630, 325188), (648, 316155), (756, 270990), (810, 252924), (840, 243891), (945, 216792), (972, 210770), (1080, 189693), (1134, 180660), (1215, 168616), (1260, 162594), (1512, 135495), (1620, 126462), (1701, 120440), (1890, 108396), (1944, 105385), (2268, 90330), (2430, 84308), (2520, 81297), (2835, 72264), (3011, 68040), (3240, 63231), (3402, 60220), (3780, 54198), (4536, 45165), (4860, 42154), (5670, 36132), (6022, 34020), (6804, 30110), (7560, 27099), (8505, 24088), (9033, 22680), (9720, 21077), (11340, 18066), (12044, 17010), (13608, 15055)]