497442960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{431}}^1$

素因数の和:686

約数の個数: 240

約数和(自身を含む): 1922019840

約数和(自身を除く): 1424576880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 229, 240, 252, 280, 315, 336, 360, 420, 431, 458, 504, 560, 630, 687, 720, 840, 862, 916, 1008, 1145, 1260, 1293, 1374, 1603, 1680, 1724, 1832, 2061, 2155, 2290, 2520, 2586, 2748, 3017, 3206, 3435, 3448, 3664, 3879, 4122, 4310, 4580, 4809, 5040, 5172, 5496, 6034, 6412, 6465, 6870, 6896, 7758, 8015, 8244, 8620, 9051, 9160, 9618, 10305, 10344, 10992, 12068, 12824, 12930, 13740, 14427, 15085, 15516, 16030, 16488, 17240, 18102, 18320, 19236, 19395, 20610, 20688, 24045, 24136, 25648, 25860, 27153, 27480, 28854, 30170, 31032, 32060, 32976, 34480, 36204, 38472, 38790, 41220, 45255, 48090, 48272, 51720, 54306, 54960, 57708, 60340, 62064, 64120, 72135, 72408, 76944, 77580, 82440, 90510, 96180, 98699, 103440, 108612, 115416, 120680, 128240, 135765, 144270, 144816, 155160, 164880, 181020, 192360, 197398, 217224, 230832, 241360, 271530, 288540, 296097, 310320, 362040, 384720, 394796, 434448, 493495, 543060, 577080, 592194, 690893, 724080, 789592, 888291, 986990, 1086120, 1154160, 1184388, 1381786, 1480485, 1579184, 1776582, 1973980, 2072679, 2172240, 2368776, 2763572, 2960970, 3454465, 3553164, 3947960, 4145358, 4441455, 4737552, 5527144, 5921940, 6218037, 6908930, 7106328, 7895920, 8290716, 8882910, 10363395, 11054288, 11843880, 12436074, 13817860, 14212656, 16581432, 17765820, 20726790, 23687760, 24872148, 27635720, 31090185, 33162864, 35531640, 41453580, 49744296, 55271440, 62180370, 71063280, 82907160, 99488592, 124360740, 165814320, 248721480, 497442960]

約数ペア:

[(1, 497442960), (2, 248721480), (3, 165814320), (4, 124360740), (5, 99488592), (6, 82907160), (7, 71063280), (8, 62180370), (9, 55271440), (10, 49744296), (12, 41453580), (14, 35531640), (15, 33162864), (16, 31090185), (18, 27635720), (20, 24872148), (21, 23687760), (24, 20726790), (28, 17765820), (30, 16581432), (35, 14212656), (36, 13817860), (40, 12436074), (42, 11843880), (45, 11054288), (48, 10363395), (56, 8882910), (60, 8290716), (63, 7895920), (70, 7106328), (72, 6908930), (80, 6218037), (84, 5921940), (90, 5527144), (105, 4737552), (112, 4441455), (120, 4145358), (126, 3947960), (140, 3553164), (144, 3454465), (168, 2960970), (180, 2763572), (210, 2368776), (229, 2172240), (240, 2072679), (252, 1973980), (280, 1776582), (315, 1579184), (336, 1480485), (360, 1381786), (420, 1184388), (431, 1154160), (458, 1086120), (504, 986990), (560, 888291), (630, 789592), (687, 724080), (720, 690893), (840, 592194), (862, 577080), (916, 543060), (1008, 493495), (1145, 434448), (1260, 394796), (1293, 384720), (1374, 362040), (1603, 310320), (1680, 296097), (1724, 288540), (1832, 271530), (2061, 241360), (2155, 230832), (2290, 217224), (2520, 197398), (2586, 192360), (2748, 181020), (3017, 164880), (3206, 155160), (3435, 144816), (3448, 144270), (3664, 135765), (3879, 128240), (4122, 120680), (4310, 115416), (4580, 108612), (4809, 103440), (5040, 98699), (5172, 96180), (5496, 90510), (6034, 82440), (6412, 77580), (6465, 76944), (6870, 72408), (6896, 72135), (7758, 64120), (8015, 62064), (8244, 60340), (8620, 57708), (9051, 54960), (9160, 54306), (9618, 51720), (10305, 48272), (10344, 48090), (10992, 45255), (12068, 41220), (12824, 38790), (12930, 38472), (13740, 36204), (14427, 34480), (15085, 32976), (15516, 32060), (16030, 31032), (16488, 30170), (17240, 28854), (18102, 27480), (18320, 27153), (19236, 25860), (19395, 25648), (20610, 24136), (20688, 24045)]