1330479040

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{691}}^1$

素因数の和:1266

約数の個数: 112

約数和(自身を含む): 3467551104

約数和(自身を除く): 2137072064

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 547, 691, 704, 880, 1094, 1382, 1760, 2188, 2735, 2764, 3455, 3520, 4376, 5470, 5528, 6017, 6910, 7601, 8752, 10940, 11056, 12034, 13820, 15202, 17504, 21880, 22112, 24068, 27640, 30085, 30404, 35008, 38005, 43760, 44224, 48136, 55280, 60170, 60808, 76010, 87520, 96272, 110560, 120340, 121616, 152020, 175040, 192544, 221120, 240680, 243232, 304040, 377977, 385088, 481360, 486464, 608080, 755954, 962720, 1216160, 1511908, 1889885, 1925440, 2432320, 3023816, 3779770, 4157747, 6047632, 7559540, 8315494, 12095264, 15119080, 16630988, 20788735, 24190528, 30238160, 33261976, 41577470, 60476320, 66523952, 83154940, 120952640, 133047904, 166309880, 266095808, 332619760, 665239520, 1330479040]

約数ペア:

[(1, 1330479040), (2, 665239520), (4, 332619760), (5, 266095808), (8, 166309880), (10, 133047904), (11, 120952640), (16, 83154940), (20, 66523952), (22, 60476320), (32, 41577470), (40, 33261976), (44, 30238160), (55, 24190528), (64, 20788735), (80, 16630988), (88, 15119080), (110, 12095264), (160, 8315494), (176, 7559540), (220, 6047632), (320, 4157747), (352, 3779770), (440, 3023816), (547, 2432320), (691, 1925440), (704, 1889885), (880, 1511908), (1094, 1216160), (1382, 962720), (1760, 755954), (2188, 608080), (2735, 486464), (2764, 481360), (3455, 385088), (3520, 377977), (4376, 304040), (5470, 243232), (5528, 240680), (6017, 221120), (6910, 192544), (7601, 175040), (8752, 152020), (10940, 121616), (11056, 120340), (12034, 110560), (13820, 96272), (15202, 87520), (17504, 76010), (21880, 60808), (22112, 60170), (24068, 55280), (27640, 48136), (30085, 44224), (30404, 43760), (35008, 38005)]