669183840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{35747}}^1$

素因数の和:35781

約数の個数: 144

約数和(自身を含む): 2459319408

約数和(自身を除く): 1790135568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 35747, 71494, 107241, 142988, 178735, 214482, 285976, 321723, 357470, 428964, 464711, 536205, 571952, 643446, 714940, 857928, 929422, 1072410, 1143904, 1286892, 1394133, 1429880, 1608615, 1715856, 1858844, 2144820, 2323555, 2573784, 2788266, 2859760, 3217230, 3431712, 3717688, 4182399, 4289640, 4647110, 5147568, 5576532, 5719520, 6434460, 6970665, 7435376, 8364798, 8579280, 9294220, 10295136, 11153064, 12868920, 13941330, 14870752, 16729596, 17158560, 18588440, 20911995, 22306128, 25737840, 27882660, 33459192, 37176880, 41823990, 44612256, 51475680, 55765320, 66918384, 74353760, 83647980, 111530640, 133836768, 167295960, 223061280, 334591920, 669183840]

約数ペア:

[(1, 669183840), (2, 334591920), (3, 223061280), (4, 167295960), (5, 133836768), (6, 111530640), (8, 83647980), (9, 74353760), (10, 66918384), (12, 55765320), (13, 51475680), (15, 44612256), (16, 41823990), (18, 37176880), (20, 33459192), (24, 27882660), (26, 25737840), (30, 22306128), (32, 20911995), (36, 18588440), (39, 17158560), (40, 16729596), (45, 14870752), (48, 13941330), (52, 12868920), (60, 11153064), (65, 10295136), (72, 9294220), (78, 8579280), (80, 8364798), (90, 7435376), (96, 6970665), (104, 6434460), (117, 5719520), (120, 5576532), (130, 5147568), (144, 4647110), (156, 4289640), (160, 4182399), (180, 3717688), (195, 3431712), (208, 3217230), (234, 2859760), (240, 2788266), (260, 2573784), (288, 2323555), (312, 2144820), (360, 1858844), (390, 1715856), (416, 1608615), (468, 1429880), (480, 1394133), (520, 1286892), (585, 1143904), (624, 1072410), (720, 929422), (780, 857928), (936, 714940), (1040, 643446), (1170, 571952), (1248, 536205), (1440, 464711), (1560, 428964), (1872, 357470), (2080, 321723), (2340, 285976), (3120, 214482), (3744, 178735), (4680, 142988), (6240, 107241), (9360, 71494), (18720, 35747)]