13307611240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{8293}}^1$

素因数の和:8843

約数の個数: 128

約数和(自身を含む): 37406603520

約数和(自身を除く): 24098992280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 521, 616, 770, 1042, 1540, 2084, 2605, 3080, 3647, 4168, 5210, 5731, 7294, 8293, 10420, 11462, 14588, 16586, 18235, 20840, 22924, 28655, 29176, 33172, 36470, 40117, 41465, 45848, 57310, 58051, 66344, 72940, 80234, 82930, 91223, 114620, 116102, 145880, 160468, 165860, 182446, 200585, 229240, 232204, 290255, 320936, 331720, 364892, 401170, 456115, 464408, 580510, 638561, 729784, 802340, 912230, 1161020, 1277122, 1604680, 1824460, 2322040, 2554244, 3192805, 3648920, 4320653, 5108488, 6385610, 8641306, 12771220, 17282612, 21603265, 25542440, 30244571, 34565224, 43206530, 47527183, 60489142, 86413060, 95054366, 120978284, 151222855, 172826120, 190108732, 237635915, 241956568, 302445710, 332690281, 380217464, 475271830, 604891420, 665380562, 950543660, 1209782840, 1330761124, 1663451405, 1901087320, 2661522248, 3326902810, 6653805620, 13307611240]

約数ペア:

[(1, 13307611240), (2, 6653805620), (4, 3326902810), (5, 2661522248), (7, 1901087320), (8, 1663451405), (10, 1330761124), (11, 1209782840), (14, 950543660), (20, 665380562), (22, 604891420), (28, 475271830), (35, 380217464), (40, 332690281), (44, 302445710), (55, 241956568), (56, 237635915), (70, 190108732), (77, 172826120), (88, 151222855), (110, 120978284), (140, 95054366), (154, 86413060), (220, 60489142), (280, 47527183), (308, 43206530), (385, 34565224), (440, 30244571), (521, 25542440), (616, 21603265), (770, 17282612), (1042, 12771220), (1540, 8641306), (2084, 6385610), (2605, 5108488), (3080, 4320653), (3647, 3648920), (4168, 3192805), (5210, 2554244), (5731, 2322040), (7294, 1824460), (8293, 1604680), (10420, 1277122), (11462, 1161020), (14588, 912230), (16586, 802340), (18235, 729784), (20840, 638561), (22924, 580510), (28655, 464408), (29176, 456115), (33172, 401170), (36470, 364892), (40117, 331720), (41465, 320936), (45848, 290255), (57310, 232204), (58051, 229240), (66344, 200585), (72940, 182446), (80234, 165860), (82930, 160468), (91223, 145880), (114620, 116102)]