1350782720

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3677}}^1$

素因数の和:3746

約数の個数: 144

約数和(自身を含む): 3788987328

約数和(自身を除く): 2438204608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 80, 82, 112, 128, 140, 160, 164, 205, 224, 256, 280, 287, 320, 328, 410, 448, 560, 574, 640, 656, 820, 896, 1120, 1148, 1280, 1312, 1435, 1640, 1792, 2240, 2296, 2624, 2870, 3280, 3677, 4480, 4592, 5248, 5740, 6560, 7354, 8960, 9184, 10496, 11480, 13120, 14708, 18368, 18385, 22960, 25739, 26240, 29416, 36736, 36770, 45920, 51478, 52480, 58832, 73472, 73540, 91840, 102956, 117664, 128695, 147080, 150757, 183680, 205912, 235328, 257390, 294160, 301514, 367360, 411824, 470656, 514780, 588320, 603028, 753785, 823648, 941312, 1029560, 1055299, 1176640, 1206056, 1507570, 1647296, 2059120, 2110598, 2353280, 2412112, 3015140, 3294592, 4118240, 4221196, 4706560, 4824224, 5276495, 6030280, 6589184, 8236480, 8442392, 9648448, 10552990, 12060560, 16472960, 16884784, 19296896, 21105980, 24121120, 32945920, 33769568, 38593792, 42211960, 48242240, 67539136, 84423920, 96484480, 135078272, 168847840, 192968960, 270156544, 337695680, 675391360, 1350782720]

約数ペア:

[(1, 1350782720), (2, 675391360), (4, 337695680), (5, 270156544), (7, 192968960), (8, 168847840), (10, 135078272), (14, 96484480), (16, 84423920), (20, 67539136), (28, 48242240), (32, 42211960), (35, 38593792), (40, 33769568), (41, 32945920), (56, 24121120), (64, 21105980), (70, 19296896), (80, 16884784), (82, 16472960), (112, 12060560), (128, 10552990), (140, 9648448), (160, 8442392), (164, 8236480), (205, 6589184), (224, 6030280), (256, 5276495), (280, 4824224), (287, 4706560), (320, 4221196), (328, 4118240), (410, 3294592), (448, 3015140), (560, 2412112), (574, 2353280), (640, 2110598), (656, 2059120), (820, 1647296), (896, 1507570), (1120, 1206056), (1148, 1176640), (1280, 1055299), (1312, 1029560), (1435, 941312), (1640, 823648), (1792, 753785), (2240, 603028), (2296, 588320), (2624, 514780), (2870, 470656), (3280, 411824), (3677, 367360), (4480, 301514), (4592, 294160), (5248, 257390), (5740, 235328), (6560, 205912), (7354, 183680), (8960, 150757), (9184, 147080), (10496, 128695), (11480, 117664), (13120, 102956), (14708, 91840), (18368, 73540), (18385, 73472), (22960, 58832), (25739, 52480), (26240, 51478), (29416, 45920), (36736, 36770)]