222214880

素因数分解:

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

素因数の和:1192

約数の個数: 96

約数和(自身を含む): 561375360

約数和(自身を除く): 339160480

約数列:

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

約数ペア:

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