154108920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{26209}}^1$

素因数の和:26237

約数の個数: 96

約数和(自身を含む): 537829200

約数和(自身を除く): 383720280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 26209, 52418, 78627, 104836, 131045, 157254, 183463, 209672, 262090, 314508, 366926, 393135, 524180, 550389, 629016, 733852, 786270, 917315, 1048360, 1100778, 1284241, 1467704, 1572540, 1834630, 2201556, 2568482, 2751945, 3145080, 3669260, 3852723, 4403112, 5136964, 5503890, 6421205, 7338520, 7705446, 10273928, 11007780, 12842410, 15410892, 19263615, 22015560, 25684820, 30821784, 38527230, 51369640, 77054460, 154108920]

約数ペア:

[(1, 154108920), (2, 77054460), (3, 51369640), (4, 38527230), (5, 30821784), (6, 25684820), (7, 22015560), (8, 19263615), (10, 15410892), (12, 12842410), (14, 11007780), (15, 10273928), (20, 7705446), (21, 7338520), (24, 6421205), (28, 5503890), (30, 5136964), (35, 4403112), (40, 3852723), (42, 3669260), (49, 3145080), (56, 2751945), (60, 2568482), (70, 2201556), (84, 1834630), (98, 1572540), (105, 1467704), (120, 1284241), (140, 1100778), (147, 1048360), (168, 917315), (196, 786270), (210, 733852), (245, 629016), (280, 550389), (294, 524180), (392, 393135), (420, 366926), (490, 314508), (588, 262090), (735, 209672), (840, 183463), (980, 157254), (1176, 131045), (1470, 104836), (1960, 78627), (2940, 52418), (5880, 26209)]