809691480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5581}}^1$

素因数の和:5642

約数の個数: 192

約数和(自身を含む): 2925861120

約数和(自身を除く): 2116169640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 52, 60, 62, 65, 72, 78, 90, 93, 104, 117, 120, 124, 130, 155, 156, 180, 186, 195, 234, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 520, 558, 585, 620, 744, 780, 806, 930, 936, 1116, 1170, 1209, 1240, 1395, 1560, 1612, 1860, 2015, 2232, 2340, 2418, 2790, 3224, 3627, 3720, 4030, 4680, 4836, 5580, 5581, 6045, 7254, 8060, 9672, 11160, 11162, 12090, 14508, 16120, 16743, 18135, 22324, 24180, 27905, 29016, 33486, 36270, 44648, 48360, 50229, 55810, 66972, 72540, 72553, 83715, 100458, 111620, 133944, 145080, 145106, 167430, 173011, 200916, 217659, 223240, 251145, 290212, 334860, 346022, 362765, 401832, 435318, 502290, 519033, 580424, 652977, 669720, 692044, 725530, 865055, 870636, 1004580, 1038066, 1088295, 1305954, 1384088, 1451060, 1557099, 1730110, 1741272, 2009160, 2076132, 2176590, 2249143, 2595165, 2611908, 2902120, 3114198, 3264885, 3460220, 4152264, 4353180, 4498286, 5190330, 5223816, 6228396, 6529770, 6747429, 6920440, 7785495, 8706360, 8996572, 10380660, 11245715, 12456792, 13059540, 13494858, 15570990, 17993144, 20242287, 20761320, 22491430, 26119080, 26989716, 31141980, 33737145, 40484574, 44982860, 53979432, 62283960, 67474290, 80969148, 89965720, 101211435, 134948580, 161938296, 202422870, 269897160, 404845740, 809691480]

約数ペア:

[(1, 809691480), (2, 404845740), (3, 269897160), (4, 202422870), (5, 161938296), (6, 134948580), (8, 101211435), (9, 89965720), (10, 80969148), (12, 67474290), (13, 62283960), (15, 53979432), (18, 44982860), (20, 40484574), (24, 33737145), (26, 31141980), (30, 26989716), (31, 26119080), (36, 22491430), (39, 20761320), (40, 20242287), (45, 17993144), (52, 15570990), (60, 13494858), (62, 13059540), (65, 12456792), (72, 11245715), (78, 10380660), (90, 8996572), (93, 8706360), (104, 7785495), (117, 6920440), (120, 6747429), (124, 6529770), (130, 6228396), (155, 5223816), (156, 5190330), (180, 4498286), (186, 4353180), (195, 4152264), (234, 3460220), (248, 3264885), (260, 3114198), (279, 2902120), (310, 2611908), (312, 2595165), (360, 2249143), (372, 2176590), (390, 2076132), (403, 2009160), (465, 1741272), (468, 1730110), (520, 1557099), (558, 1451060), (585, 1384088), (620, 1305954), (744, 1088295), (780, 1038066), (806, 1004580), (930, 870636), (936, 865055), (1116, 725530), (1170, 692044), (1209, 669720), (1240, 652977), (1395, 580424), (1560, 519033), (1612, 502290), (1860, 435318), (2015, 401832), (2232, 362765), (2340, 346022), (2418, 334860), (2790, 290212), (3224, 251145), (3627, 223240), (3720, 217659), (4030, 200916), (4680, 173011), (4836, 167430), (5580, 145106), (5581, 145080), (6045, 133944), (7254, 111620), (8060, 100458), (9672, 83715), (11160, 72553), (11162, 72540), (12090, 66972), (14508, 55810), (16120, 50229), (16743, 48360), (18135, 44648), (22324, 36270), (24180, 33486), (27905, 29016)]