2018328400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:291

約数の個数: 240

約数和(自身を含む): 5672636928

約数和(自身を除く): 3654308528

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 25, 34, 40, 44, 50, 55, 68, 80, 85, 88, 100, 110, 121, 136, 170, 176, 187, 200, 220, 223, 242, 272, 275, 340, 374, 400, 425, 440, 446, 484, 550, 605, 680, 748, 850, 880, 892, 935, 968, 1100, 1115, 1210, 1331, 1360, 1496, 1700, 1784, 1870, 1936, 2057, 2200, 2230, 2420, 2453, 2662, 2992, 3025, 3400, 3568, 3740, 3791, 4114, 4400, 4460, 4675, 4840, 4906, 5324, 5575, 6050, 6655, 6800, 7480, 7582, 8228, 8920, 9350, 9680, 9812, 10285, 10648, 11150, 12100, 12265, 13310, 14960, 15164, 16456, 17840, 18700, 18955, 19624, 20570, 21296, 22300, 22627, 24200, 24530, 26620, 26983, 30328, 32912, 33275, 37400, 37910, 39248, 41140, 41701, 44600, 45254, 48400, 49060, 51425, 53240, 53966, 60656, 61325, 66550, 74800, 75820, 82280, 83402, 89200, 90508, 94775, 98120, 102850, 106480, 107932, 113135, 122650, 133100, 134915, 151640, 164560, 166804, 181016, 189550, 196240, 205700, 208505, 215864, 226270, 245300, 266200, 269830, 296813, 303280, 333608, 362032, 379100, 411400, 417010, 431728, 452540, 458711, 490600, 532400, 539660, 565675, 593626, 667216, 674575, 758200, 822800, 834020, 905080, 917422, 981200, 1042525, 1079320, 1131350, 1187252, 1349150, 1484065, 1516400, 1668040, 1810160, 1834844, 2085050, 2158640, 2262700, 2293555, 2374504, 2698300, 2968130, 3336080, 3669688, 4170100, 4525400, 4587110, 4749008, 5045821, 5396600, 5936260, 7339376, 7420325, 8340200, 9050800, 9174220, 10091642, 10793200, 11467775, 11872520, 14840650, 16680400, 18348440, 20183284, 22935550, 23745040, 25229105, 29681300, 36696880, 40366568, 45871100, 50458210, 59362600, 80733136, 91742200, 100916420, 118725200, 126145525, 183484400, 201832840, 252291050, 403665680, 504582100, 1009164200, 2018328400]

約数ペア:

[(1, 2018328400), (2, 1009164200), (4, 504582100), (5, 403665680), (8, 252291050), (10, 201832840), (11, 183484400), (16, 126145525), (17, 118725200), (20, 100916420), (22, 91742200), (25, 80733136), (34, 59362600), (40, 50458210), (44, 45871100), (50, 40366568), (55, 36696880), (68, 29681300), (80, 25229105), (85, 23745040), (88, 22935550), (100, 20183284), (110, 18348440), (121, 16680400), (136, 14840650), (170, 11872520), (176, 11467775), (187, 10793200), (200, 10091642), (220, 9174220), (223, 9050800), (242, 8340200), (272, 7420325), (275, 7339376), (340, 5936260), (374, 5396600), (400, 5045821), (425, 4749008), (440, 4587110), (446, 4525400), (484, 4170100), (550, 3669688), (605, 3336080), (680, 2968130), (748, 2698300), (850, 2374504), (880, 2293555), (892, 2262700), (935, 2158640), (968, 2085050), (1100, 1834844), (1115, 1810160), (1210, 1668040), (1331, 1516400), (1360, 1484065), (1496, 1349150), (1700, 1187252), (1784, 1131350), (1870, 1079320), (1936, 1042525), (2057, 981200), (2200, 917422), (2230, 905080), (2420, 834020), (2453, 822800), (2662, 758200), (2992, 674575), (3025, 667216), (3400, 593626), (3568, 565675), (3740, 539660), (3791, 532400), (4114, 490600), (4400, 458711), (4460, 452540), (4675, 431728), (4840, 417010), (4906, 411400), (5324, 379100), (5575, 362032), (6050, 333608), (6655, 303280), (6800, 296813), (7480, 269830), (7582, 266200), (8228, 245300), (8920, 226270), (9350, 215864), (9680, 208505), (9812, 205700), (10285, 196240), (10648, 189550), (11150, 181016), (12100, 166804), (12265, 164560), (13310, 151640), (14960, 134915), (15164, 133100), (16456, 122650), (17840, 113135), (18700, 107932), (18955, 106480), (19624, 102850), (20570, 98120), (21296, 94775), (22300, 90508), (22627, 89200), (24200, 83402), (24530, 82280), (26620, 75820), (26983, 74800), (30328, 66550), (32912, 61325), (33275, 60656), (37400, 53966), (37910, 53240), (39248, 51425), (41140, 49060), (41701, 48400), (44600, 45254)]