2578393440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1117}}^1$

素因数の和:1374

約数の個数: 288

約数和(自身を含む): 10108687680

約数和(自身を除く): 7530294240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 229, 240, 252, 280, 288, 315, 336, 360, 420, 458, 480, 504, 560, 630, 672, 687, 720, 840, 916, 1008, 1117, 1120, 1145, 1260, 1374, 1440, 1603, 1680, 1832, 2016, 2061, 2234, 2290, 2520, 2748, 3206, 3351, 3360, 3435, 3664, 4122, 4468, 4580, 4809, 5040, 5496, 5585, 6412, 6702, 6870, 7328, 7819, 8015, 8244, 8936, 9160, 9618, 10053, 10080, 10305, 10992, 11170, 12824, 13404, 13740, 14427, 15638, 16030, 16488, 16755, 17872, 18320, 19236, 20106, 20610, 21984, 22340, 23457, 24045, 25648, 26808, 27480, 28854, 31276, 32060, 32976, 33510, 35744, 36640, 38472, 39095, 40212, 41220, 44680, 46914, 48090, 50265, 51296, 53616, 54960, 57708, 62552, 64120, 65952, 67020, 70371, 72135, 76944, 78190, 80424, 82440, 89360, 93828, 96180, 100530, 107232, 109920, 115416, 117285, 125104, 128240, 134040, 140742, 144270, 153888, 156380, 160848, 164880, 178720, 187656, 192360, 201060, 230832, 234570, 250208, 255793, 256480, 268080, 281484, 288540, 312760, 321696, 329760, 351855, 375312, 384720, 402120, 461664, 469140, 511586, 536160, 562968, 577080, 625520, 703710, 750624, 767379, 769440, 804240, 938280, 1023172, 1125936, 1154160, 1251040, 1278965, 1407420, 1534758, 1608480, 1790551, 1876560, 2046344, 2251872, 2302137, 2308320, 2557930, 2814840, 3069516, 3581102, 3753120, 3836895, 4092688, 4604274, 5115860, 5371653, 5629680, 6139032, 7162204, 7673790, 8185376, 8952755, 9208548, 10231720, 10743306, 11259360, 11510685, 12278064, 14324408, 15347580, 16114959, 17905510, 18417096, 20463440, 21486612, 23021370, 24556128, 26858265, 28648816, 30695160, 32229918, 35811020, 36834192, 40926880, 42973224, 46042740, 53716530, 57297632, 61390320, 64459836, 71622040, 73668384, 80574795, 85946448, 92085480, 107433060, 122780640, 128919672, 143244080, 161149590, 171892896, 184170960, 214866120, 257839344, 286488160, 322299180, 368341920, 429732240, 515678688, 644598360, 859464480, 1289196720, 2578393440]

約数ペア:

[(1, 2578393440), (2, 1289196720), (3, 859464480), (4, 644598360), (5, 515678688), (6, 429732240), (7, 368341920), (8, 322299180), (9, 286488160), (10, 257839344), (12, 214866120), (14, 184170960), (15, 171892896), (16, 161149590), (18, 143244080), (20, 128919672), (21, 122780640), (24, 107433060), (28, 92085480), (30, 85946448), (32, 80574795), (35, 73668384), (36, 71622040), (40, 64459836), (42, 61390320), (45, 57297632), (48, 53716530), (56, 46042740), (60, 42973224), (63, 40926880), (70, 36834192), (72, 35811020), (80, 32229918), (84, 30695160), (90, 28648816), (96, 26858265), (105, 24556128), (112, 23021370), (120, 21486612), (126, 20463440), (140, 18417096), (144, 17905510), (160, 16114959), (168, 15347580), (180, 14324408), (210, 12278064), (224, 11510685), (229, 11259360), (240, 10743306), (252, 10231720), (280, 9208548), (288, 8952755), (315, 8185376), (336, 7673790), (360, 7162204), (420, 6139032), (458, 5629680), (480, 5371653), (504, 5115860), (560, 4604274), (630, 4092688), (672, 3836895), (687, 3753120), (720, 3581102), (840, 3069516), (916, 2814840), (1008, 2557930), (1117, 2308320), (1120, 2302137), (1145, 2251872), (1260, 2046344), (1374, 1876560), (1440, 1790551), (1603, 1608480), (1680, 1534758), (1832, 1407420), (2016, 1278965), (2061, 1251040), (2234, 1154160), (2290, 1125936), (2520, 1023172), (2748, 938280), (3206, 804240), (3351, 769440), (3360, 767379), (3435, 750624), (3664, 703710), (4122, 625520), (4468, 577080), (4580, 562968), (4809, 536160), (5040, 511586), (5496, 469140), (5585, 461664), (6412, 402120), (6702, 384720), (6870, 375312), (7328, 351855), (7819, 329760), (8015, 321696), (8244, 312760), (8936, 288540), (9160, 281484), (9618, 268080), (10053, 256480), (10080, 255793), (10305, 250208), (10992, 234570), (11170, 230832), (12824, 201060), (13404, 192360), (13740, 187656), (14427, 178720), (15638, 164880), (16030, 160848), (16488, 156380), (16755, 153888), (17872, 144270), (18320, 140742), (19236, 134040), (20106, 128240), (20610, 125104), (21984, 117285), (22340, 115416), (23457, 109920), (24045, 107232), (25648, 100530), (26808, 96180), (27480, 93828), (28854, 89360), (31276, 82440), (32060, 80424), (32976, 78190), (33510, 76944), (35744, 72135), (36640, 70371), (38472, 67020), (39095, 65952), (40212, 64120), (41220, 62552), (44680, 57708), (46914, 54960), (48090, 53616), (50265, 51296)]