2211762720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{5479}}^1$

素因数の和:5555

約数の個数: 144

約数和(自身を含む): 7216896960

約数和(自身を除く): 5005134240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 87, 96, 116, 120, 145, 160, 174, 232, 240, 290, 348, 435, 464, 480, 580, 696, 841, 870, 928, 1160, 1392, 1682, 1740, 2320, 2523, 2784, 3364, 3480, 4205, 4640, 5046, 5479, 6728, 6960, 8410, 10092, 10958, 12615, 13456, 13920, 16437, 16820, 20184, 21916, 25230, 26912, 27395, 32874, 33640, 40368, 43832, 50460, 54790, 65748, 67280, 80736, 82185, 87664, 100920, 109580, 131496, 134560, 158891, 164370, 175328, 201840, 219160, 262992, 317782, 328740, 403680, 438320, 476673, 525984, 635564, 657480, 794455, 876640, 953346, 1271128, 1314960, 1588910, 1906692, 2383365, 2542256, 2629920, 3177820, 3813384, 4607839, 4766730, 5084512, 6355640, 7626768, 9215678, 9533460, 12711280, 13823517, 15253536, 18431356, 19066920, 23039195, 25422560, 27647034, 36862712, 38133840, 46078390, 55294068, 69117585, 73725424, 76267680, 92156780, 110588136, 138235170, 147450848, 184313560, 221176272, 276470340, 368627120, 442352544, 552940680, 737254240, 1105881360, 2211762720]

約数ペア:

[(1, 2211762720), (2, 1105881360), (3, 737254240), (4, 552940680), (5, 442352544), (6, 368627120), (8, 276470340), (10, 221176272), (12, 184313560), (15, 147450848), (16, 138235170), (20, 110588136), (24, 92156780), (29, 76267680), (30, 73725424), (32, 69117585), (40, 55294068), (48, 46078390), (58, 38133840), (60, 36862712), (80, 27647034), (87, 25422560), (96, 23039195), (116, 19066920), (120, 18431356), (145, 15253536), (160, 13823517), (174, 12711280), (232, 9533460), (240, 9215678), (290, 7626768), (348, 6355640), (435, 5084512), (464, 4766730), (480, 4607839), (580, 3813384), (696, 3177820), (841, 2629920), (870, 2542256), (928, 2383365), (1160, 1906692), (1392, 1588910), (1682, 1314960), (1740, 1271128), (2320, 953346), (2523, 876640), (2784, 794455), (3364, 657480), (3480, 635564), (4205, 525984), (4640, 476673), (5046, 438320), (5479, 403680), (6728, 328740), (6960, 317782), (8410, 262992), (10092, 219160), (10958, 201840), (12615, 175328), (13456, 164370), (13920, 158891), (16437, 134560), (16820, 131496), (20184, 109580), (21916, 100920), (25230, 87664), (26912, 82185), (27395, 80736), (32874, 67280), (33640, 65748), (40368, 54790), (43832, 50460)]