4266927480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{491}}^1\times {\mathrm{521}}^1$

素因数の和:1165

約数の個数: 128

約数和(自身を含む): 12943929600

約数和(自身を除く): 8677002120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 491, 521, 556, 695, 834, 982, 1042, 1112, 1390, 1473, 1563, 1668, 1964, 2084, 2085, 2455, 2605, 2780, 2946, 3126, 3336, 3928, 4168, 4170, 4910, 5210, 5560, 5892, 6252, 7365, 7815, 8340, 9820, 10420, 11784, 12504, 14730, 15630, 16680, 19640, 20840, 29460, 31260, 58920, 62520, 68249, 72419, 136498, 144838, 204747, 217257, 255811, 272996, 289676, 341245, 362095, 409494, 434514, 511622, 545992, 579352, 682490, 724190, 767433, 818988, 869028, 1023244, 1023735, 1086285, 1279055, 1364980, 1448380, 1534866, 1637976, 1738056, 2046488, 2047470, 2172570, 2558110, 2729960, 2896760, 3069732, 3837165, 4094940, 4345140, 5116220, 6139464, 7674330, 8189880, 8690280, 10232440, 15348660, 30697320, 35557729, 71115458, 106673187, 142230916, 177788645, 213346374, 284461832, 355577290, 426692748, 533365935, 711154580, 853385496, 1066731870, 1422309160, 2133463740, 4266927480]

約数ペア:

[(1, 4266927480), (2, 2133463740), (3, 1422309160), (4, 1066731870), (5, 853385496), (6, 711154580), (8, 533365935), (10, 426692748), (12, 355577290), (15, 284461832), (20, 213346374), (24, 177788645), (30, 142230916), (40, 106673187), (60, 71115458), (120, 35557729), (139, 30697320), (278, 15348660), (417, 10232440), (491, 8690280), (521, 8189880), (556, 7674330), (695, 6139464), (834, 5116220), (982, 4345140), (1042, 4094940), (1112, 3837165), (1390, 3069732), (1473, 2896760), (1563, 2729960), (1668, 2558110), (1964, 2172570), (2084, 2047470), (2085, 2046488), (2455, 1738056), (2605, 1637976), (2780, 1534866), (2946, 1448380), (3126, 1364980), (3336, 1279055), (3928, 1086285), (4168, 1023735), (4170, 1023244), (4910, 869028), (5210, 818988), (5560, 767433), (5892, 724190), (6252, 682490), (7365, 579352), (7815, 545992), (8340, 511622), (9820, 434514), (10420, 409494), (11784, 362095), (12504, 341245), (14730, 289676), (15630, 272996), (16680, 255811), (19640, 217257), (20840, 204747), (29460, 144838), (31260, 136498), (58920, 72419), (62520, 68249)]