22379760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{797}}^1$

素因数の和:832

約数の個数: 160

約数和(自身を含む): 83119680

約数和(自身を除く): 60739920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 797, 936, 1040, 1080, 1170, 1404, 1560, 1594, 1755, 1872, 2160, 2340, 2391, 2808, 3120, 3188, 3510, 3985, 4680, 4782, 5616, 6376, 7020, 7173, 7970, 9360, 9564, 10361, 11955, 12752, 14040, 14346, 15940, 19128, 20722, 21519, 23910, 28080, 28692, 31083, 31880, 35865, 38256, 41444, 43038, 47820, 51805, 57384, 62166, 63760, 71730, 82888, 86076, 93249, 95640, 103610, 107595, 114768, 124332, 143460, 155415, 165776, 172152, 186498, 191280, 207220, 215190, 248664, 279747, 286920, 310830, 344304, 372996, 414440, 430380, 466245, 497328, 559494, 573840, 621660, 745992, 828880, 860760, 932490, 1118988, 1243320, 1398735, 1491984, 1721520, 1864980, 2237976, 2486640, 2797470, 3729960, 4475952, 5594940, 7459920, 11189880, 22379760]

約数ペア:

[(1, 22379760), (2, 11189880), (3, 7459920), (4, 5594940), (5, 4475952), (6, 3729960), (8, 2797470), (9, 2486640), (10, 2237976), (12, 1864980), (13, 1721520), (15, 1491984), (16, 1398735), (18, 1243320), (20, 1118988), (24, 932490), (26, 860760), (27, 828880), (30, 745992), (36, 621660), (39, 573840), (40, 559494), (45, 497328), (48, 466245), (52, 430380), (54, 414440), (60, 372996), (65, 344304), (72, 310830), (78, 286920), (80, 279747), (90, 248664), (104, 215190), (108, 207220), (117, 191280), (120, 186498), (130, 172152), (135, 165776), (144, 155415), (156, 143460), (180, 124332), (195, 114768), (208, 107595), (216, 103610), (234, 95640), (240, 93249), (260, 86076), (270, 82888), (312, 71730), (351, 63760), (360, 62166), (390, 57384), (432, 51805), (468, 47820), (520, 43038), (540, 41444), (585, 38256), (624, 35865), (702, 31880), (720, 31083), (780, 28692), (797, 28080), (936, 23910), (1040, 21519), (1080, 20722), (1170, 19128), (1404, 15940), (1560, 14346), (1594, 14040), (1755, 12752), (1872, 11955), (2160, 10361), (2340, 9564), (2391, 9360), (2808, 7970), (3120, 7173), (3188, 7020), (3510, 6376), (3985, 5616), (4680, 4782)]