2225441640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{5591}}^1$

素因数の和:5743

約数の個数: 128

約数和(自身を含む): 6957342720

約数和(自身を除く): 4731901080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 107, 120, 124, 155, 186, 214, 248, 310, 321, 372, 428, 465, 535, 620, 642, 744, 856, 930, 1070, 1240, 1284, 1605, 1860, 2140, 2568, 3210, 3317, 3720, 4280, 5591, 6420, 6634, 9951, 11182, 12840, 13268, 16585, 16773, 19902, 22364, 26536, 27955, 33170, 33546, 39804, 44728, 49755, 55910, 66340, 67092, 79608, 83865, 99510, 111820, 132680, 134184, 167730, 173321, 199020, 223640, 335460, 346642, 398040, 519963, 598237, 670920, 693284, 866605, 1039926, 1196474, 1386568, 1733210, 1794711, 2079852, 2392948, 2599815, 2991185, 3466420, 3589422, 4159704, 4785896, 5199630, 5982370, 6932840, 7178844, 8973555, 10399260, 11964740, 14357688, 17947110, 18545347, 20798520, 23929480, 35894220, 37090694, 55636041, 71788440, 74181388, 92726735, 111272082, 148362776, 185453470, 222544164, 278180205, 370906940, 445088328, 556360410, 741813880, 1112720820, 2225441640]

約数ペア:

[(1, 2225441640), (2, 1112720820), (3, 741813880), (4, 556360410), (5, 445088328), (6, 370906940), (8, 278180205), (10, 222544164), (12, 185453470), (15, 148362776), (20, 111272082), (24, 92726735), (30, 74181388), (31, 71788440), (40, 55636041), (60, 37090694), (62, 35894220), (93, 23929480), (107, 20798520), (120, 18545347), (124, 17947110), (155, 14357688), (186, 11964740), (214, 10399260), (248, 8973555), (310, 7178844), (321, 6932840), (372, 5982370), (428, 5199630), (465, 4785896), (535, 4159704), (620, 3589422), (642, 3466420), (744, 2991185), (856, 2599815), (930, 2392948), (1070, 2079852), (1240, 1794711), (1284, 1733210), (1605, 1386568), (1860, 1196474), (2140, 1039926), (2568, 866605), (3210, 693284), (3317, 670920), (3720, 598237), (4280, 519963), (5591, 398040), (6420, 346642), (6634, 335460), (9951, 223640), (11182, 199020), (12840, 173321), (13268, 167730), (16585, 134184), (16773, 132680), (19902, 111820), (22364, 99510), (26536, 83865), (27955, 79608), (33170, 67092), (33546, 66340), (39804, 55910), (44728, 49755)]