1788978960

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5209}}^1$

素因数の和:5287

約数の個数: 200

約数和(自身を含む): 6331838040

約数和(自身を除く): 4542859080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 53, 54, 60, 72, 80, 81, 90, 106, 108, 120, 135, 144, 159, 162, 180, 212, 216, 240, 265, 270, 318, 324, 360, 405, 424, 432, 477, 530, 540, 636, 648, 720, 795, 810, 848, 954, 1060, 1080, 1272, 1296, 1431, 1590, 1620, 1908, 2120, 2160, 2385, 2544, 2862, 3180, 3240, 3816, 4240, 4293, 4770, 5209, 5724, 6360, 6480, 7155, 7632, 8586, 9540, 10418, 11448, 12720, 14310, 15627, 17172, 19080, 20836, 21465, 22896, 26045, 28620, 31254, 34344, 38160, 41672, 42930, 46881, 52090, 57240, 62508, 68688, 78135, 83344, 85860, 93762, 104180, 114480, 125016, 140643, 156270, 171720, 187524, 208360, 234405, 250032, 276077, 281286, 312540, 343440, 375048, 416720, 421929, 468810, 552154, 562572, 625080, 703215, 750096, 828231, 843858, 937620, 1104308, 1125144, 1250160, 1380385, 1406430, 1656462, 1687716, 1875240, 2109645, 2208616, 2250288, 2484693, 2760770, 2812860, 3312924, 3375432, 3750480, 4141155, 4219290, 4417232, 4969386, 5521540, 5625720, 6625848, 6750864, 7454079, 8282310, 8438580, 9938772, 11043080, 11251440, 12423465, 13251696, 14908158, 16564620, 16877160, 19877544, 22086160, 22362237, 24846930, 29816316, 33129240, 33754320, 37270395, 39755088, 44724474, 49693860, 59632632, 66258480, 74540790, 89448948, 99387720, 111811185, 119265264, 149081580, 178897896, 198775440, 223622370, 298163160, 357795792, 447244740, 596326320, 894489480, 1788978960]

約数ペア:

[(1, 1788978960), (2, 894489480), (3, 596326320), (4, 447244740), (5, 357795792), (6, 298163160), (8, 223622370), (9, 198775440), (10, 178897896), (12, 149081580), (15, 119265264), (16, 111811185), (18, 99387720), (20, 89448948), (24, 74540790), (27, 66258480), (30, 59632632), (36, 49693860), (40, 44724474), (45, 39755088), (48, 37270395), (53, 33754320), (54, 33129240), (60, 29816316), (72, 24846930), (80, 22362237), (81, 22086160), (90, 19877544), (106, 16877160), (108, 16564620), (120, 14908158), (135, 13251696), (144, 12423465), (159, 11251440), (162, 11043080), (180, 9938772), (212, 8438580), (216, 8282310), (240, 7454079), (265, 6750864), (270, 6625848), (318, 5625720), (324, 5521540), (360, 4969386), (405, 4417232), (424, 4219290), (432, 4141155), (477, 3750480), (530, 3375432), (540, 3312924), (636, 2812860), (648, 2760770), (720, 2484693), (795, 2250288), (810, 2208616), (848, 2109645), (954, 1875240), (1060, 1687716), (1080, 1656462), (1272, 1406430), (1296, 1380385), (1431, 1250160), (1590, 1125144), (1620, 1104308), (1908, 937620), (2120, 843858), (2160, 828231), (2385, 750096), (2544, 703215), (2862, 625080), (3180, 562572), (3240, 552154), (3816, 468810), (4240, 421929), (4293, 416720), (4770, 375048), (5209, 343440), (5724, 312540), (6360, 281286), (6480, 276077), (7155, 250032), (7632, 234405), (8586, 208360), (9540, 187524), (10418, 171720), (11448, 156270), (12720, 140643), (14310, 125016), (15627, 114480), (17172, 104180), (19080, 93762), (20836, 85860), (21465, 83344), (22896, 78135), (26045, 68688), (28620, 62508), (31254, 57240), (34344, 52090), (38160, 46881), (41672, 42930)]