444429760

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1091}}^1$

素因数の和:1194

約数の個数: 112

約数和(自身を含む): 1131661440

約数和(自身を除く): 687231680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 67, 76, 80, 95, 134, 152, 160, 190, 268, 304, 320, 335, 380, 536, 608, 670, 760, 1072, 1091, 1216, 1273, 1340, 1520, 2144, 2182, 2546, 2680, 3040, 4288, 4364, 5092, 5360, 5455, 6080, 6365, 8728, 10184, 10720, 10910, 12730, 17456, 20368, 20729, 21440, 21820, 25460, 34912, 40736, 41458, 43640, 50920, 69824, 73097, 81472, 82916, 87280, 101840, 103645, 146194, 165832, 174560, 203680, 207290, 292388, 331664, 349120, 365485, 407360, 414580, 584776, 663328, 730970, 829160, 1169552, 1326656, 1388843, 1461940, 1658320, 2339104, 2777686, 2923880, 3316640, 4678208, 5555372, 5847760, 6633280, 6944215, 11110744, 11695520, 13888430, 22221488, 23391040, 27776860, 44442976, 55553720, 88885952, 111107440, 222214880, 444429760]

約数ペア:

[(1, 444429760), (2, 222214880), (4, 111107440), (5, 88885952), (8, 55553720), (10, 44442976), (16, 27776860), (19, 23391040), (20, 22221488), (32, 13888430), (38, 11695520), (40, 11110744), (64, 6944215), (67, 6633280), (76, 5847760), (80, 5555372), (95, 4678208), (134, 3316640), (152, 2923880), (160, 2777686), (190, 2339104), (268, 1658320), (304, 1461940), (320, 1388843), (335, 1326656), (380, 1169552), (536, 829160), (608, 730970), (670, 663328), (760, 584776), (1072, 414580), (1091, 407360), (1216, 365485), (1273, 349120), (1340, 331664), (1520, 292388), (2144, 207290), (2182, 203680), (2546, 174560), (2680, 165832), (3040, 146194), (4288, 103645), (4364, 101840), (5092, 87280), (5360, 82916), (5455, 81472), (6080, 73097), (6365, 69824), (8728, 50920), (10184, 43640), (10720, 41458), (10910, 40736), (12730, 34912), (17456, 25460), (20368, 21820), (20729, 21440)]