4495448880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15493}}^1$

素因数の和:15556

約数の個数: 240

約数和(自身を含む): 16784092416

約数和(自身を除く): 12288643536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 104, 117, 120, 124, 130, 144, 155, 156, 180, 186, 195, 208, 234, 240, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 496, 520, 558, 585, 620, 624, 720, 744, 780, 806, 930, 936, 1040, 1116, 1170, 1209, 1240, 1395, 1488, 1560, 1612, 1860, 1872, 2015, 2232, 2340, 2418, 2480, 2790, 3120, 3224, 3627, 3720, 4030, 4464, 4680, 4836, 5580, 6045, 6448, 7254, 7440, 8060, 9360, 9672, 11160, 12090, 14508, 15493, 16120, 18135, 19344, 22320, 24180, 29016, 30986, 32240, 36270, 46479, 48360, 58032, 61972, 72540, 77465, 92958, 96720, 123944, 139437, 145080, 154930, 185916, 201409, 232395, 247888, 278874, 290160, 309860, 371832, 402818, 464790, 480283, 557748, 604227, 619720, 697185, 743664, 805636, 929580, 960566, 1007045, 1115496, 1208454, 1239440, 1394370, 1440849, 1611272, 1812681, 1859160, 1921132, 2014090, 2230992, 2401415, 2416908, 2788740, 2881698, 3021135, 3222544, 3625362, 3718320, 3842264, 4028180, 4322547, 4802830, 4833816, 5577480, 5763396, 6042270, 6243679, 7204245, 7250724, 7684528, 8056360, 8645094, 9063405, 9605660, 9667632, 11154960, 11526792, 12084540, 12487358, 14408490, 14501448, 16112720, 17290188, 18126810, 18731037, 19211320, 21612735, 23053584, 24169080, 24974716, 28816980, 29002896, 31218395, 34580376, 36253620, 37462074, 38422640, 43225470, 48338160, 49949432, 56193111, 57633960, 62436790, 69160752, 72507240, 74924148, 86450940, 93655185, 99898864, 112386222, 115267920, 124873580, 145014480, 149848296, 172901880, 187310370, 224772444, 249747160, 280965555, 299696592, 345803760, 374620740, 449544888, 499494320, 561931110, 749241480, 899089776, 1123862220, 1498482960, 2247724440, 4495448880]

約数ペア:

[(1, 4495448880), (2, 2247724440), (3, 1498482960), (4, 1123862220), (5, 899089776), (6, 749241480), (8, 561931110), (9, 499494320), (10, 449544888), (12, 374620740), (13, 345803760), (15, 299696592), (16, 280965555), (18, 249747160), (20, 224772444), (24, 187310370), (26, 172901880), (30, 149848296), (31, 145014480), (36, 124873580), (39, 115267920), (40, 112386222), (45, 99898864), (48, 93655185), (52, 86450940), (60, 74924148), (62, 72507240), (65, 69160752), (72, 62436790), (78, 57633960), (80, 56193111), (90, 49949432), (93, 48338160), (104, 43225470), (117, 38422640), (120, 37462074), (124, 36253620), (130, 34580376), (144, 31218395), (155, 29002896), (156, 28816980), (180, 24974716), (186, 24169080), (195, 23053584), (208, 21612735), (234, 19211320), (240, 18731037), (248, 18126810), (260, 17290188), (279, 16112720), (310, 14501448), (312, 14408490), (360, 12487358), (372, 12084540), (390, 11526792), (403, 11154960), (465, 9667632), (468, 9605660), (496, 9063405), (520, 8645094), (558, 8056360), (585, 7684528), (620, 7250724), (624, 7204245), (720, 6243679), (744, 6042270), (780, 5763396), (806, 5577480), (930, 4833816), (936, 4802830), (1040, 4322547), (1116, 4028180), (1170, 3842264), (1209, 3718320), (1240, 3625362), (1395, 3222544), (1488, 3021135), (1560, 2881698), (1612, 2788740), (1860, 2416908), (1872, 2401415), (2015, 2230992), (2232, 2014090), (2340, 1921132), (2418, 1859160), (2480, 1812681), (2790, 1611272), (3120, 1440849), (3224, 1394370), (3627, 1239440), (3720, 1208454), (4030, 1115496), (4464, 1007045), (4680, 960566), (4836, 929580), (5580, 805636), (6045, 743664), (6448, 697185), (7254, 619720), (7440, 604227), (8060, 557748), (9360, 480283), (9672, 464790), (11160, 402818), (12090, 371832), (14508, 309860), (15493, 290160), (16120, 278874), (18135, 247888), (19344, 232395), (22320, 201409), (24180, 185916), (29016, 154930), (30986, 145080), (32240, 139437), (36270, 123944), (46479, 96720), (48360, 92958), (58032, 77465), (61972, 72540)]