22119240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1289}}^1$

素因数の和:1327

約数の個数: 128

約数和(自身を含む): 78019200

約数和(自身を除く): 55899960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1289, 1320, 1430, 1560, 1716, 2145, 2578, 2860, 3432, 3867, 4290, 5156, 5720, 6445, 7734, 8580, 10312, 12890, 14179, 15468, 16757, 17160, 19335, 25780, 28358, 30936, 33514, 38670, 42537, 50271, 51560, 56716, 67028, 70895, 77340, 83785, 85074, 100542, 113432, 134056, 141790, 154680, 167570, 170148, 184327, 201084, 212685, 251355, 283580, 335140, 340296, 368654, 402168, 425370, 502710, 552981, 567160, 670280, 737308, 850740, 921635, 1005420, 1105962, 1474616, 1701480, 1843270, 2010840, 2211924, 2764905, 3686540, 4423848, 5529810, 7373080, 11059620, 22119240]

約数ペア:

[(1, 22119240), (2, 11059620), (3, 7373080), (4, 5529810), (5, 4423848), (6, 3686540), (8, 2764905), (10, 2211924), (11, 2010840), (12, 1843270), (13, 1701480), (15, 1474616), (20, 1105962), (22, 1005420), (24, 921635), (26, 850740), (30, 737308), (33, 670280), (39, 567160), (40, 552981), (44, 502710), (52, 425370), (55, 402168), (60, 368654), (65, 340296), (66, 335140), (78, 283580), (88, 251355), (104, 212685), (110, 201084), (120, 184327), (130, 170148), (132, 167570), (143, 154680), (156, 141790), (165, 134056), (195, 113432), (220, 100542), (260, 85074), (264, 83785), (286, 77340), (312, 70895), (330, 67028), (390, 56716), (429, 51560), (440, 50271), (520, 42537), (572, 38670), (660, 33514), (715, 30936), (780, 28358), (858, 25780), (1144, 19335), (1289, 17160), (1320, 16757), (1430, 15468), (1560, 14179), (1716, 12890), (2145, 10312), (2578, 8580), (2860, 7734), (3432, 6445), (3867, 5720), (4290, 5156)]