140655840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22541}}^1$

素因数の和:22572

約数の個数: 96

約数和(自身を含む): 477169056

約数和(自身を除く): 336513216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 22541, 45082, 67623, 90164, 112705, 135246, 180328, 225410, 270492, 293033, 338115, 360656, 450820, 540984, 586066, 676230, 721312, 879099, 901640, 1081968, 1172132, 1352460, 1465165, 1758198, 1803280, 2163936, 2344264, 2704920, 2930330, 3516396, 3606560, 4395495, 4688528, 5409840, 5860660, 7032792, 8790990, 9377056, 10819680, 11721320, 14065584, 17581980, 23442640, 28131168, 35163960, 46885280, 70327920, 140655840]

約数ペア:

[(1, 140655840), (2, 70327920), (3, 46885280), (4, 35163960), (5, 28131168), (6, 23442640), (8, 17581980), (10, 14065584), (12, 11721320), (13, 10819680), (15, 9377056), (16, 8790990), (20, 7032792), (24, 5860660), (26, 5409840), (30, 4688528), (32, 4395495), (39, 3606560), (40, 3516396), (48, 2930330), (52, 2704920), (60, 2344264), (65, 2163936), (78, 1803280), (80, 1758198), (96, 1465165), (104, 1352460), (120, 1172132), (130, 1081968), (156, 901640), (160, 879099), (195, 721312), (208, 676230), (240, 586066), (260, 540984), (312, 450820), (390, 360656), (416, 338115), (480, 293033), (520, 270492), (624, 225410), (780, 180328), (1040, 135246), (1248, 112705), (1560, 90164), (2080, 67623), (3120, 45082), (6240, 22541)]