67771080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1609}}^1$

素因数の和:1645

約数の個数: 160

約数和(自身を含む): 245460600

約数和(自身を除く): 177689520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 585, 648, 702, 780, 810, 936, 1053, 1080, 1170, 1404, 1560, 1609, 1620, 1755, 2106, 2340, 2808, 3218, 3240, 3510, 4212, 4680, 4827, 5265, 6436, 7020, 8045, 8424, 9654, 10530, 12872, 14040, 14481, 16090, 19308, 20917, 21060, 24135, 28962, 32180, 38616, 41834, 42120, 43443, 48270, 57924, 62751, 64360, 72405, 83668, 86886, 96540, 104585, 115848, 125502, 130329, 144810, 167336, 173772, 188253, 193080, 209170, 217215, 251004, 260658, 289620, 313755, 347544, 376506, 418340, 434430, 502008, 521316, 564759, 579240, 627510, 651645, 753012, 836680, 868860, 941265, 1042632, 1129518, 1255020, 1303290, 1506024, 1694277, 1737720, 1882530, 2259036, 2510040, 2606580, 2823795, 3388554, 3765060, 4518072, 5213160, 5647590, 6777108, 7530120, 8471385, 11295180, 13554216, 16942770, 22590360, 33885540, 67771080]

約数ペア:

[(1, 67771080), (2, 33885540), (3, 22590360), (4, 16942770), (5, 13554216), (6, 11295180), (8, 8471385), (9, 7530120), (10, 6777108), (12, 5647590), (13, 5213160), (15, 4518072), (18, 3765060), (20, 3388554), (24, 2823795), (26, 2606580), (27, 2510040), (30, 2259036), (36, 1882530), (39, 1737720), (40, 1694277), (45, 1506024), (52, 1303290), (54, 1255020), (60, 1129518), (65, 1042632), (72, 941265), (78, 868860), (81, 836680), (90, 753012), (104, 651645), (108, 627510), (117, 579240), (120, 564759), (130, 521316), (135, 502008), (156, 434430), (162, 418340), (180, 376506), (195, 347544), (216, 313755), (234, 289620), (260, 260658), (270, 251004), (312, 217215), (324, 209170), (351, 193080), (360, 188253), (390, 173772), (405, 167336), (468, 144810), (520, 130329), (540, 125502), (585, 115848), (648, 104585), (702, 96540), (780, 86886), (810, 83668), (936, 72405), (1053, 64360), (1080, 62751), (1170, 57924), (1404, 48270), (1560, 43443), (1609, 42120), (1620, 41834), (1755, 38616), (2106, 32180), (2340, 28962), (2808, 24135), (3218, 21060), (3240, 20917), (3510, 19308), (4212, 16090), (4680, 14481), (4827, 14040), (5265, 12872), (6436, 10530), (7020, 9654), (8045, 8424)]