778152480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2293}}^1$

素因数の和:2419

約数の個数: 192

約数和(自身を含む): 2830318848

約数和(自身を除く): 2052166368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 101, 105, 112, 120, 140, 160, 168, 202, 210, 224, 240, 280, 303, 336, 404, 420, 480, 505, 560, 606, 672, 707, 808, 840, 1010, 1120, 1212, 1414, 1515, 1616, 1680, 2020, 2121, 2293, 2424, 2828, 3030, 3232, 3360, 3535, 4040, 4242, 4586, 4848, 5656, 6060, 6879, 7070, 8080, 8484, 9172, 9696, 10605, 11312, 11465, 12120, 13758, 14140, 16051, 16160, 16968, 18344, 21210, 22624, 22930, 24240, 27516, 28280, 32102, 33936, 34395, 36688, 42420, 45860, 48153, 48480, 55032, 56560, 64204, 67872, 68790, 73376, 80255, 84840, 91720, 96306, 110064, 113120, 128408, 137580, 160510, 169680, 183440, 192612, 220128, 231593, 240765, 256816, 275160, 321020, 339360, 366880, 385224, 463186, 481530, 513632, 550320, 642040, 694779, 770448, 926372, 963060, 1100640, 1157965, 1284080, 1389558, 1540896, 1621151, 1852744, 1926120, 2315930, 2568160, 2779116, 3242302, 3473895, 3705488, 3852240, 4631860, 4863453, 5558232, 6484604, 6947790, 7410976, 7704480, 8105755, 9263720, 9726906, 11116464, 12969208, 13895580, 16211510, 18527440, 19453812, 22232928, 24317265, 25938416, 27791160, 32423020, 37054880, 38907624, 48634530, 51876832, 55582320, 64846040, 77815248, 97269060, 111164640, 129692080, 155630496, 194538120, 259384160, 389076240, 778152480]

約数ペア:

[(1, 778152480), (2, 389076240), (3, 259384160), (4, 194538120), (5, 155630496), (6, 129692080), (7, 111164640), (8, 97269060), (10, 77815248), (12, 64846040), (14, 55582320), (15, 51876832), (16, 48634530), (20, 38907624), (21, 37054880), (24, 32423020), (28, 27791160), (30, 25938416), (32, 24317265), (35, 22232928), (40, 19453812), (42, 18527440), (48, 16211510), (56, 13895580), (60, 12969208), (70, 11116464), (80, 9726906), (84, 9263720), (96, 8105755), (101, 7704480), (105, 7410976), (112, 6947790), (120, 6484604), (140, 5558232), (160, 4863453), (168, 4631860), (202, 3852240), (210, 3705488), (224, 3473895), (240, 3242302), (280, 2779116), (303, 2568160), (336, 2315930), (404, 1926120), (420, 1852744), (480, 1621151), (505, 1540896), (560, 1389558), (606, 1284080), (672, 1157965), (707, 1100640), (808, 963060), (840, 926372), (1010, 770448), (1120, 694779), (1212, 642040), (1414, 550320), (1515, 513632), (1616, 481530), (1680, 463186), (2020, 385224), (2121, 366880), (2293, 339360), (2424, 321020), (2828, 275160), (3030, 256816), (3232, 240765), (3360, 231593), (3535, 220128), (4040, 192612), (4242, 183440), (4586, 169680), (4848, 160510), (5656, 137580), (6060, 128408), (6879, 113120), (7070, 110064), (8080, 96306), (8484, 91720), (9172, 84840), (9696, 80255), (10605, 73376), (11312, 68790), (11465, 67872), (12120, 64204), (13758, 56560), (14140, 55032), (16051, 48480), (16160, 48153), (16968, 45860), (18344, 42420), (21210, 36688), (22624, 34395), (22930, 33936), (24240, 32102), (27516, 28280)]