126217520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:124

約数の個数: 240

約数和(自身を含む): 374038560

約数和(自身を除く): 247821040

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 17, 20, 22, 26, 34, 40, 44, 52, 55, 59, 65, 68, 80, 85, 88, 104, 110, 118, 121, 130, 136, 143, 170, 176, 187, 208, 220, 221, 236, 242, 260, 272, 286, 295, 340, 374, 440, 442, 472, 484, 520, 572, 590, 605, 649, 680, 715, 748, 767, 880, 884, 935, 944, 968, 1003, 1040, 1105, 1144, 1180, 1210, 1298, 1360, 1430, 1496, 1534, 1573, 1768, 1870, 1936, 2006, 2057, 2210, 2288, 2360, 2420, 2431, 2596, 2860, 2992, 3068, 3146, 3245, 3536, 3740, 3835, 4012, 4114, 4420, 4720, 4840, 4862, 5015, 5192, 5720, 6136, 6292, 6490, 7139, 7480, 7670, 7865, 8024, 8228, 8437, 8840, 9680, 9724, 10030, 10285, 10384, 11033, 11440, 12155, 12272, 12584, 12980, 13039, 14278, 14960, 15340, 15730, 16048, 16456, 16874, 17680, 19448, 20060, 20570, 22066, 24310, 25168, 25960, 26078, 26741, 28556, 30680, 31460, 32912, 33748, 35695, 38896, 40120, 41140, 42185, 44132, 48620, 51920, 52156, 53482, 55165, 57112, 61360, 62920, 65195, 67496, 71390, 80240, 82280, 84370, 88264, 92807, 97240, 104312, 106964, 110330, 114224, 121363, 125840, 130390, 133705, 134992, 142780, 143429, 164560, 168740, 176528, 185614, 194480, 208624, 213928, 220660, 242726, 260780, 267410, 285560, 286858, 337480, 371228, 427856, 441320, 464035, 485452, 521560, 534820, 571120, 573716, 606815, 674960, 717145, 742456, 882640, 928070, 970904, 1043120, 1069640, 1147432, 1213630, 1434290, 1484912, 1577719, 1856140, 1941808, 2139280, 2294864, 2427260, 2868580, 3155438, 3712280, 4854520, 5737160, 6310876, 7424560, 7888595, 9709040, 11474320, 12621752, 15777190, 25243504, 31554380, 63108760, 126217520]

約数ペア:

[(1, 126217520), (2, 63108760), (4, 31554380), (5, 25243504), (8, 15777190), (10, 12621752), (11, 11474320), (13, 9709040), (16, 7888595), (17, 7424560), (20, 6310876), (22, 5737160), (26, 4854520), (34, 3712280), (40, 3155438), (44, 2868580), (52, 2427260), (55, 2294864), (59, 2139280), (65, 1941808), (68, 1856140), (80, 1577719), (85, 1484912), (88, 1434290), (104, 1213630), (110, 1147432), (118, 1069640), (121, 1043120), (130, 970904), (136, 928070), (143, 882640), (170, 742456), (176, 717145), (187, 674960), (208, 606815), (220, 573716), (221, 571120), (236, 534820), (242, 521560), (260, 485452), (272, 464035), (286, 441320), (295, 427856), (340, 371228), (374, 337480), (440, 286858), (442, 285560), (472, 267410), (484, 260780), (520, 242726), (572, 220660), (590, 213928), (605, 208624), (649, 194480), (680, 185614), (715, 176528), (748, 168740), (767, 164560), (880, 143429), (884, 142780), (935, 134992), (944, 133705), (968, 130390), (1003, 125840), (1040, 121363), (1105, 114224), (1144, 110330), (1180, 106964), (1210, 104312), (1298, 97240), (1360, 92807), (1430, 88264), (1496, 84370), (1534, 82280), (1573, 80240), (1768, 71390), (1870, 67496), (1936, 65195), (2006, 62920), (2057, 61360), (2210, 57112), (2288, 55165), (2360, 53482), (2420, 52156), (2431, 51920), (2596, 48620), (2860, 44132), (2992, 42185), (3068, 41140), (3146, 40120), (3245, 38896), (3536, 35695), (3740, 33748), (3835, 32912), (4012, 31460), (4114, 30680), (4420, 28556), (4720, 26741), (4840, 26078), (4862, 25960), (5015, 25168), (5192, 24310), (5720, 22066), (6136, 20570), (6292, 20060), (6490, 19448), (7139, 17680), (7480, 16874), (7670, 16456), (7865, 16048), (8024, 15730), (8228, 15340), (8437, 14960), (8840, 14278), (9680, 13039), (9724, 12980), (10030, 12584), (10285, 12272), (10384, 12155), (11033, 11440)]