64187200

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1$

素因数の和:561

約数の個数: 168

約数和(自身を含む): 197290944

約数和(自身を除く): 133103744

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 64, 70, 77, 80, 88, 100, 110, 112, 140, 154, 160, 175, 176, 200, 220, 224, 275, 280, 308, 320, 350, 352, 385, 400, 440, 448, 521, 550, 560, 616, 700, 704, 770, 800, 880, 1042, 1100, 1120, 1232, 1400, 1540, 1600, 1760, 1925, 2084, 2200, 2240, 2464, 2605, 2800, 3080, 3520, 3647, 3850, 4168, 4400, 4928, 5210, 5600, 5731, 6160, 7294, 7700, 8336, 8800, 10420, 11200, 11462, 12320, 13025, 14588, 15400, 16672, 17600, 18235, 20840, 22924, 24640, 26050, 28655, 29176, 30800, 33344, 36470, 40117, 41680, 45848, 52100, 57310, 58352, 61600, 72940, 80234, 83360, 91175, 91696, 104200, 114620, 116704, 123200, 143275, 145880, 160468, 166720, 182350, 183392, 200585, 208400, 229240, 233408, 286550, 291760, 320936, 364700, 366784, 401170, 416800, 458480, 573100, 583520, 641872, 729400, 802340, 833600, 916960, 1002925, 1146200, 1167040, 1283744, 1458800, 1604680, 1833920, 2005850, 2292400, 2567488, 2917600, 3209360, 4011700, 4584800, 5835200, 6418720, 8023400, 9169600, 12837440, 16046800, 32093600, 64187200]

約数ペア:

[(1, 64187200), (2, 32093600), (4, 16046800), (5, 12837440), (7, 9169600), (8, 8023400), (10, 6418720), (11, 5835200), (14, 4584800), (16, 4011700), (20, 3209360), (22, 2917600), (25, 2567488), (28, 2292400), (32, 2005850), (35, 1833920), (40, 1604680), (44, 1458800), (50, 1283744), (55, 1167040), (56, 1146200), (64, 1002925), (70, 916960), (77, 833600), (80, 802340), (88, 729400), (100, 641872), (110, 583520), (112, 573100), (140, 458480), (154, 416800), (160, 401170), (175, 366784), (176, 364700), (200, 320936), (220, 291760), (224, 286550), (275, 233408), (280, 229240), (308, 208400), (320, 200585), (350, 183392), (352, 182350), (385, 166720), (400, 160468), (440, 145880), (448, 143275), (521, 123200), (550, 116704), (560, 114620), (616, 104200), (700, 91696), (704, 91175), (770, 83360), (800, 80234), (880, 72940), (1042, 61600), (1100, 58352), (1120, 57310), (1232, 52100), (1400, 45848), (1540, 41680), (1600, 40117), (1760, 36470), (1925, 33344), (2084, 30800), (2200, 29176), (2240, 28655), (2464, 26050), (2605, 24640), (2800, 22924), (3080, 20840), (3520, 18235), (3647, 17600), (3850, 16672), (4168, 15400), (4400, 14588), (4928, 13025), (5210, 12320), (5600, 11462), (5731, 11200), (6160, 10420), (7294, 8800), (7700, 8336)]