190406040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{144247}}^1$

素因数の和:144272

約数の個数: 64

約数和(自身を含む): 623151360

約数和(自身を除く): 432745320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 144247, 288494, 432741, 576988, 721235, 865482, 1153976, 1442470, 1586717, 1730964, 2163705, 2884940, 3173434, 3461928, 4327410, 4760151, 5769880, 6346868, 7933585, 8654820, 9520302, 12693736, 15867170, 17309640, 19040604, 23800755, 31734340, 38081208, 47601510, 63468680, 95203020, 190406040]

約数ペア:

[(1, 190406040), (2, 95203020), (3, 63468680), (4, 47601510), (5, 38081208), (6, 31734340), (8, 23800755), (10, 19040604), (11, 17309640), (12, 15867170), (15, 12693736), (20, 9520302), (22, 8654820), (24, 7933585), (30, 6346868), (33, 5769880), (40, 4760151), (44, 4327410), (55, 3461928), (60, 3173434), (66, 2884940), (88, 2163705), (110, 1730964), (120, 1586717), (132, 1442470), (165, 1153976), (220, 865482), (264, 721235), (330, 576988), (440, 432741), (660, 288494), (1320, 144247)]