1457400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{347}}^1$

素因数の和:373

約数の個数: 96

約数和(自身を含む): 5178240

約数和(自身を除く): 3720840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 347, 350, 420, 525, 600, 694, 700, 840, 1041, 1050, 1388, 1400, 1735, 2082, 2100, 2429, 2776, 3470, 4164, 4200, 4858, 5205, 6940, 7287, 8328, 8675, 9716, 10410, 12145, 13880, 14574, 17350, 19432, 20820, 24290, 26025, 29148, 34700, 36435, 41640, 48580, 52050, 58296, 60725, 69400, 72870, 97160, 104100, 121450, 145740, 182175, 208200, 242900, 291480, 364350, 485800, 728700, 1457400]

約数ペア:

[(1, 1457400), (2, 728700), (3, 485800), (4, 364350), (5, 291480), (6, 242900), (7, 208200), (8, 182175), (10, 145740), (12, 121450), (14, 104100), (15, 97160), (20, 72870), (21, 69400), (24, 60725), (25, 58296), (28, 52050), (30, 48580), (35, 41640), (40, 36435), (42, 34700), (50, 29148), (56, 26025), (60, 24290), (70, 20820), (75, 19432), (84, 17350), (100, 14574), (105, 13880), (120, 12145), (140, 10410), (150, 9716), (168, 8675), (175, 8328), (200, 7287), (210, 6940), (280, 5205), (300, 4858), (347, 4200), (350, 4164), (420, 3470), (525, 2776), (600, 2429), (694, 2100), (700, 2082), (840, 1735), (1041, 1400), (1050, 1388)]