2028133080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{661}}^1\times {\mathrm{947}}^1$

素因数の和:1631

約数の個数: 160

約数和(自身を含む): 6834302640

約数和(自身を除く): 4806169560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 661, 810, 947, 1080, 1322, 1620, 1894, 1983, 2644, 2841, 3240, 3305, 3788, 3966, 4735, 5288, 5682, 5949, 6610, 7576, 7932, 8523, 9470, 9915, 11364, 11898, 13220, 14205, 15864, 17046, 17847, 18940, 19830, 22728, 23796, 25569, 26440, 28410, 29745, 34092, 35694, 37880, 39660, 42615, 47592, 51138, 53541, 56820, 59490, 68184, 71388, 76707, 79320, 85230, 89235, 102276, 107082, 113640, 118980, 127845, 142776, 153414, 170460, 178470, 204552, 214164, 237960, 255690, 267705, 306828, 340920, 356940, 383535, 428328, 511380, 535410, 613656, 625967, 713880, 767070, 1022760, 1070820, 1251934, 1534140, 1877901, 2141640, 2503868, 3068280, 3129835, 3755802, 5007736, 5633703, 6259670, 7511604, 9389505, 11267406, 12519340, 15023208, 16901109, 18779010, 22534812, 25038680, 28168515, 33802218, 37558020, 45069624, 50703327, 56337030, 67604436, 75116040, 84505545, 101406654, 112674060, 135208872, 169011090, 202813308, 225348120, 253516635, 338022180, 405626616, 507033270, 676044360, 1014066540, 2028133080]

約数ペア:

[(1, 2028133080), (2, 1014066540), (3, 676044360), (4, 507033270), (5, 405626616), (6, 338022180), (8, 253516635), (9, 225348120), (10, 202813308), (12, 169011090), (15, 135208872), (18, 112674060), (20, 101406654), (24, 84505545), (27, 75116040), (30, 67604436), (36, 56337030), (40, 50703327), (45, 45069624), (54, 37558020), (60, 33802218), (72, 28168515), (81, 25038680), (90, 22534812), (108, 18779010), (120, 16901109), (135, 15023208), (162, 12519340), (180, 11267406), (216, 9389505), (270, 7511604), (324, 6259670), (360, 5633703), (405, 5007736), (540, 3755802), (648, 3129835), (661, 3068280), (810, 2503868), (947, 2141640), (1080, 1877901), (1322, 1534140), (1620, 1251934), (1894, 1070820), (1983, 1022760), (2644, 767070), (2841, 713880), (3240, 625967), (3305, 613656), (3788, 535410), (3966, 511380), (4735, 428328), (5288, 383535), (5682, 356940), (5949, 340920), (6610, 306828), (7576, 267705), (7932, 255690), (8523, 237960), (9470, 214164), (9915, 204552), (11364, 178470), (11898, 170460), (13220, 153414), (14205, 142776), (15864, 127845), (17046, 118980), (17847, 113640), (18940, 107082), (19830, 102276), (22728, 89235), (23796, 85230), (25569, 79320), (26440, 76707), (28410, 71388), (29745, 68184), (34092, 59490), (35694, 56820), (37880, 53541), (39660, 51138), (42615, 47592)]