13189440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1249}}^1$

素因数の和:1280

約数の個数: 112

約数和(自身を含む): 45720000

約数和(自身を除く): 32530560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1249, 1320, 1760, 2112, 2498, 2640, 3520, 3747, 4996, 5280, 6245, 7494, 9992, 10560, 12490, 13739, 14988, 18735, 19984, 24980, 27478, 29976, 37470, 39968, 41217, 49960, 54956, 59952, 68695, 74940, 79936, 82434, 99920, 109912, 119904, 137390, 149880, 164868, 199840, 206085, 219824, 239808, 274780, 299760, 329736, 399680, 412170, 439648, 549560, 599520, 659472, 824340, 879296, 1099120, 1199040, 1318944, 1648680, 2198240, 2637888, 3297360, 4396480, 6594720, 13189440]

約数ペア:

[(1, 13189440), (2, 6594720), (3, 4396480), (4, 3297360), (5, 2637888), (6, 2198240), (8, 1648680), (10, 1318944), (11, 1199040), (12, 1099120), (15, 879296), (16, 824340), (20, 659472), (22, 599520), (24, 549560), (30, 439648), (32, 412170), (33, 399680), (40, 329736), (44, 299760), (48, 274780), (55, 239808), (60, 219824), (64, 206085), (66, 199840), (80, 164868), (88, 149880), (96, 137390), (110, 119904), (120, 109912), (132, 99920), (160, 82434), (165, 79936), (176, 74940), (192, 68695), (220, 59952), (240, 54956), (264, 49960), (320, 41217), (330, 39968), (352, 37470), (440, 29976), (480, 27478), (528, 24980), (660, 19984), (704, 18735), (880, 14988), (960, 13739), (1056, 12490), (1249, 10560), (1320, 9992), (1760, 7494), (2112, 6245), (2498, 5280), (2640, 4996), (3520, 3747)]