2217068880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{710599}}^1$

素因数の和:710628

約数の個数: 80

約数和(自身を含む): 7401609600

約数和(自身を除く): 5184540720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 710599, 1421198, 2131797, 2842396, 3552995, 4263594, 5684792, 7105990, 8527188, 9237787, 10658985, 11369584, 14211980, 17054376, 18475574, 21317970, 27713361, 28423960, 34108752, 36951148, 42635940, 46188935, 55426722, 56847920, 73902296, 85271880, 92377870, 110853444, 138566805, 147804592, 170543760, 184755740, 221706888, 277133610, 369511480, 443413776, 554267220, 739022960, 1108534440, 2217068880]

約数ペア:

[(1, 2217068880), (2, 1108534440), (3, 739022960), (4, 554267220), (5, 443413776), (6, 369511480), (8, 277133610), (10, 221706888), (12, 184755740), (13, 170543760), (15, 147804592), (16, 138566805), (20, 110853444), (24, 92377870), (26, 85271880), (30, 73902296), (39, 56847920), (40, 55426722), (48, 46188935), (52, 42635940), (60, 36951148), (65, 34108752), (78, 28423960), (80, 27713361), (104, 21317970), (120, 18475574), (130, 17054376), (156, 14211980), (195, 11369584), (208, 10658985), (240, 9237787), (260, 8527188), (312, 7105990), (390, 5684792), (520, 4263594), (624, 3552995), (780, 2842396), (1040, 2131797), (1560, 1421198), (3120, 710599)]