986782440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{7207}}^1$

素因数の和:7391

約数の個数: 128

約数和(自身を含む): 3404482560

約数和(自身を除く): 2417700120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 163, 168, 210, 280, 326, 420, 489, 652, 815, 840, 978, 1141, 1304, 1630, 1956, 2282, 2445, 3260, 3423, 3912, 4564, 4890, 5705, 6520, 6846, 7207, 9128, 9780, 11410, 13692, 14414, 17115, 19560, 21621, 22820, 27384, 28828, 34230, 36035, 43242, 45640, 50449, 57656, 68460, 72070, 86484, 100898, 108105, 136920, 144140, 151347, 172968, 201796, 216210, 252245, 288280, 302694, 403592, 432420, 504490, 605388, 756735, 864840, 1008980, 1174741, 1210776, 1513470, 2017960, 2349482, 3026940, 3524223, 4698964, 5873705, 6053880, 7048446, 8223187, 9397928, 11747410, 14096892, 16446374, 17621115, 23494820, 24669561, 28193784, 32892748, 35242230, 41115935, 46989640, 49339122, 65785496, 70484460, 82231870, 98678244, 123347805, 140968920, 164463740, 197356488, 246695610, 328927480, 493391220, 986782440]

約数ペア:

[(1, 986782440), (2, 493391220), (3, 328927480), (4, 246695610), (5, 197356488), (6, 164463740), (7, 140968920), (8, 123347805), (10, 98678244), (12, 82231870), (14, 70484460), (15, 65785496), (20, 49339122), (21, 46989640), (24, 41115935), (28, 35242230), (30, 32892748), (35, 28193784), (40, 24669561), (42, 23494820), (56, 17621115), (60, 16446374), (70, 14096892), (84, 11747410), (105, 9397928), (120, 8223187), (140, 7048446), (163, 6053880), (168, 5873705), (210, 4698964), (280, 3524223), (326, 3026940), (420, 2349482), (489, 2017960), (652, 1513470), (815, 1210776), (840, 1174741), (978, 1008980), (1141, 864840), (1304, 756735), (1630, 605388), (1956, 504490), (2282, 432420), (2445, 403592), (3260, 302694), (3423, 288280), (3912, 252245), (4564, 216210), (4890, 201796), (5705, 172968), (6520, 151347), (6846, 144140), (7207, 136920), (9128, 108105), (9780, 100898), (11410, 86484), (13692, 72070), (14414, 68460), (17115, 57656), (19560, 50449), (21621, 45640), (22820, 43242), (27384, 36035), (28828, 34230)]