2938434840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{247343}}^1$

素因数の和:247374

約数の個数: 128

約数和(自身を含む): 10685260800

約数和(自身を除く): 7746825960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 247343, 494686, 742029, 989372, 1236715, 1484058, 1978744, 2226087, 2473430, 2720773, 2968116, 3710145, 4452174, 4946860, 5441546, 5936232, 6678261, 7420290, 8162319, 8904348, 9893720, 10883092, 11130435, 13356522, 13603865, 14840580, 16324638, 17808696, 21766184, 22260870, 24486957, 26713044, 27207730, 29681160, 32649276, 33391305, 40811595, 44521740, 48973914, 53426088, 54415460, 65298552, 66782610, 73460871, 81623190, 89043480, 97947828, 108830920, 122434785, 133565220, 146921742, 163246380, 195895656, 244869570, 267130440, 293843484, 326492760, 367304355, 489739140, 587686968, 734608710, 979478280, 1469217420, 2938434840]

約数ペア:

[(1, 2938434840), (2, 1469217420), (3, 979478280), (4, 734608710), (5, 587686968), (6, 489739140), (8, 367304355), (9, 326492760), (10, 293843484), (11, 267130440), (12, 244869570), (15, 195895656), (18, 163246380), (20, 146921742), (22, 133565220), (24, 122434785), (27, 108830920), (30, 97947828), (33, 89043480), (36, 81623190), (40, 73460871), (44, 66782610), (45, 65298552), (54, 54415460), (55, 53426088), (60, 48973914), (66, 44521740), (72, 40811595), (88, 33391305), (90, 32649276), (99, 29681160), (108, 27207730), (110, 26713044), (120, 24486957), (132, 22260870), (135, 21766184), (165, 17808696), (180, 16324638), (198, 14840580), (216, 13603865), (220, 13356522), (264, 11130435), (270, 10883092), (297, 9893720), (330, 8904348), (360, 8162319), (396, 7420290), (440, 6678261), (495, 5936232), (540, 5441546), (594, 4946860), (660, 4452174), (792, 3710145), (990, 2968116), (1080, 2720773), (1188, 2473430), (1320, 2226087), (1485, 1978744), (1980, 1484058), (2376, 1236715), (2970, 989372), (3960, 742029), (5940, 494686), (11880, 247343)]