1082420800

素因数分解:

$2^6\times 5^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:349

約数の個数: 168

約数和(自身を含む): 2786766080

約数和(自身を除く): 1704345280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 139, 155, 157, 160, 200, 248, 278, 310, 314, 320, 400, 496, 556, 620, 628, 695, 775, 785, 800, 992, 1112, 1240, 1256, 1390, 1550, 1570, 1600, 1984, 2224, 2480, 2512, 2780, 3100, 3140, 3475, 3925, 4309, 4448, 4867, 4960, 5024, 5560, 6200, 6280, 6950, 7850, 8618, 8896, 9734, 9920, 10048, 11120, 12400, 12560, 13900, 15700, 17236, 19468, 21545, 21823, 22240, 24335, 24800, 25120, 27800, 31400, 34472, 38936, 43090, 43646, 44480, 48670, 49600, 50240, 55600, 62800, 68944, 77872, 86180, 87292, 97340, 107725, 109115, 111200, 121675, 125600, 137888, 155744, 172360, 174584, 194680, 215450, 218230, 222400, 243350, 251200, 275776, 311488, 344720, 349168, 389360, 430900, 436460, 486700, 545575, 676513, 689440, 698336, 778720, 861800, 872920, 973400, 1091150, 1353026, 1378880, 1396672, 1557440, 1723600, 1745840, 1946800, 2182300, 2706052, 3382565, 3447200, 3491680, 3893600, 4364600, 5412104, 6765130, 6894400, 6983360, 7787200, 8729200, 10824208, 13530260, 16912825, 17458400, 21648416, 27060520, 33825650, 34916800, 43296832, 54121040, 67651300, 108242080, 135302600, 216484160, 270605200, 541210400, 1082420800]

約数ペア:

[(1, 1082420800), (2, 541210400), (4, 270605200), (5, 216484160), (8, 135302600), (10, 108242080), (16, 67651300), (20, 54121040), (25, 43296832), (31, 34916800), (32, 33825650), (40, 27060520), (50, 21648416), (62, 17458400), (64, 16912825), (80, 13530260), (100, 10824208), (124, 8729200), (139, 7787200), (155, 6983360), (157, 6894400), (160, 6765130), (200, 5412104), (248, 4364600), (278, 3893600), (310, 3491680), (314, 3447200), (320, 3382565), (400, 2706052), (496, 2182300), (556, 1946800), (620, 1745840), (628, 1723600), (695, 1557440), (775, 1396672), (785, 1378880), (800, 1353026), (992, 1091150), (1112, 973400), (1240, 872920), (1256, 861800), (1390, 778720), (1550, 698336), (1570, 689440), (1600, 676513), (1984, 545575), (2224, 486700), (2480, 436460), (2512, 430900), (2780, 389360), (3100, 349168), (3140, 344720), (3475, 311488), (3925, 275776), (4309, 251200), (4448, 243350), (4867, 222400), (4960, 218230), (5024, 215450), (5560, 194680), (6200, 174584), (6280, 172360), (6950, 155744), (7850, 137888), (8618, 125600), (8896, 121675), (9734, 111200), (9920, 109115), (10048, 107725), (11120, 97340), (12400, 87292), (12560, 86180), (13900, 77872), (15700, 68944), (17236, 62800), (19468, 55600), (21545, 50240), (21823, 49600), (22240, 48670), (24335, 44480), (24800, 43646), (25120, 43090), (27800, 38936), (31400, 34472)]