1801070880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{929}}^1$

素因数の和:1531

約数の個数: 192

約数和(自身を含む): 6502083840

約数和(自身を除く): 4701012960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 577, 672, 840, 929, 1120, 1154, 1680, 1731, 1858, 2308, 2787, 2885, 3360, 3462, 3716, 4039, 4616, 4645, 5574, 5770, 6503, 6924, 7432, 8078, 8655, 9232, 9290, 11148, 11540, 12117, 13006, 13848, 13935, 14864, 16156, 17310, 18464, 18580, 19509, 20195, 22296, 23080, 24234, 26012, 27696, 27870, 29728, 32312, 32515, 34620, 37160, 39018, 40390, 44592, 46160, 48468, 52024, 55392, 55740, 60585, 64624, 65030, 69240, 74320, 78036, 80780, 89184, 92320, 96936, 97545, 104048, 111480, 121170, 129248, 130060, 138480, 148640, 156072, 161560, 193872, 195090, 208096, 222960, 242340, 260120, 276960, 312144, 323120, 387744, 390180, 445920, 484680, 520240, 536033, 624288, 646240, 780360, 969360, 1040480, 1072066, 1560720, 1608099, 1938720, 2144132, 2680165, 3121440, 3216198, 3752231, 4288264, 5360330, 6432396, 7504462, 8040495, 8576528, 10720660, 11256693, 12864792, 15008924, 16080990, 17153056, 18761155, 21441320, 22513386, 25729584, 30017848, 32161980, 37522310, 42882640, 45026772, 51459168, 56283465, 60035696, 64323960, 75044620, 85765280, 90053544, 112566930, 120071392, 128647920, 150089240, 180107088, 225133860, 257295840, 300178480, 360214176, 450267720, 600356960, 900535440, 1801070880]

約数ペア:

[(1, 1801070880), (2, 900535440), (3, 600356960), (4, 450267720), (5, 360214176), (6, 300178480), (7, 257295840), (8, 225133860), (10, 180107088), (12, 150089240), (14, 128647920), (15, 120071392), (16, 112566930), (20, 90053544), (21, 85765280), (24, 75044620), (28, 64323960), (30, 60035696), (32, 56283465), (35, 51459168), (40, 45026772), (42, 42882640), (48, 37522310), (56, 32161980), (60, 30017848), (70, 25729584), (80, 22513386), (84, 21441320), (96, 18761155), (105, 17153056), (112, 16080990), (120, 15008924), (140, 12864792), (160, 11256693), (168, 10720660), (210, 8576528), (224, 8040495), (240, 7504462), (280, 6432396), (336, 5360330), (420, 4288264), (480, 3752231), (560, 3216198), (577, 3121440), (672, 2680165), (840, 2144132), (929, 1938720), (1120, 1608099), (1154, 1560720), (1680, 1072066), (1731, 1040480), (1858, 969360), (2308, 780360), (2787, 646240), (2885, 624288), (3360, 536033), (3462, 520240), (3716, 484680), (4039, 445920), (4616, 390180), (4645, 387744), (5574, 323120), (5770, 312144), (6503, 276960), (6924, 260120), (7432, 242340), (8078, 222960), (8655, 208096), (9232, 195090), (9290, 193872), (11148, 161560), (11540, 156072), (12117, 148640), (13006, 138480), (13848, 130060), (13935, 129248), (14864, 121170), (16156, 111480), (17310, 104048), (18464, 97545), (18580, 96936), (19509, 92320), (20195, 89184), (22296, 80780), (23080, 78036), (24234, 74320), (26012, 69240), (27696, 65030), (27870, 64624), (29728, 60585), (32312, 55740), (32515, 55392), (34620, 52024), (37160, 48468), (39018, 46160), (40390, 44592)]