263867760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9397}}^1$

素因数の和:9432

約数の個数: 160

約数和(自身を含む): 978895680

約数和(自身を除く): 715027920

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, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 9397, 14040, 18794, 28080, 28191, 37588, 46985, 56382, 75176, 84573, 93970, 112764, 122161, 140955, 150352, 169146, 187940, 225528, 244322, 253719, 281910, 338292, 366483, 375880, 422865, 451056, 488644, 507438, 563820, 610805, 676584, 732966, 751760, 845730, 977288, 1014876, 1099449, 1127640, 1221610, 1268595, 1353168, 1465932, 1691460, 1832415, 1954576, 2029752, 2198898, 2255280, 2443220, 2537190, 2931864, 3298347, 3382920, 3664830, 4059504, 4397796, 4886440, 5074380, 5497245, 5863728, 6596694, 6765840, 7329660, 8795592, 9772880, 10148760, 10994490, 13193388, 14659320, 16491735, 17591184, 20297520, 21988980, 26386776, 29318640, 32983470, 43977960, 52773552, 65966940, 87955920, 131933880, 263867760]

約数ペア:

[(1, 263867760), (2, 131933880), (3, 87955920), (4, 65966940), (5, 52773552), (6, 43977960), (8, 32983470), (9, 29318640), (10, 26386776), (12, 21988980), (13, 20297520), (15, 17591184), (16, 16491735), (18, 14659320), (20, 13193388), (24, 10994490), (26, 10148760), (27, 9772880), (30, 8795592), (36, 7329660), (39, 6765840), (40, 6596694), (45, 5863728), (48, 5497245), (52, 5074380), (54, 4886440), (60, 4397796), (65, 4059504), (72, 3664830), (78, 3382920), (80, 3298347), (90, 2931864), (104, 2537190), (108, 2443220), (117, 2255280), (120, 2198898), (130, 2029752), (135, 1954576), (144, 1832415), (156, 1691460), (180, 1465932), (195, 1353168), (208, 1268595), (216, 1221610), (234, 1127640), (240, 1099449), (260, 1014876), (270, 977288), (312, 845730), (351, 751760), (360, 732966), (390, 676584), (432, 610805), (468, 563820), (520, 507438), (540, 488644), (585, 451056), (624, 422865), (702, 375880), (720, 366483), (780, 338292), (936, 281910), (1040, 253719), (1080, 244322), (1170, 225528), (1404, 187940), (1560, 169146), (1755, 150352), (1872, 140955), (2160, 122161), (2340, 112764), (2808, 93970), (3120, 84573), (3510, 75176), (4680, 56382), (5616, 46985), (7020, 37588), (9360, 28191), (9397, 28080), (14040, 18794)]