488209680

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:308

約数の個数: 400

約数和(自身を含む): 1987729920

約数和(自身を除く): 1499520240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 47, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 94, 105, 108, 112, 120, 126, 135, 140, 141, 144, 162, 168, 180, 188, 189, 210, 216, 229, 235, 240, 252, 270, 280, 282, 315, 324, 329, 336, 360, 376, 378, 405, 420, 423, 432, 458, 470, 504, 540, 560, 564, 567, 630, 648, 658, 687, 705, 720, 752, 756, 810, 840, 846, 916, 940, 945, 987, 1008, 1080, 1128, 1134, 1145, 1260, 1269, 1296, 1316, 1374, 1410, 1512, 1603, 1620, 1645, 1680, 1692, 1832, 1880, 1890, 1974, 2061, 2115, 2160, 2256, 2268, 2290, 2520, 2538, 2632, 2748, 2820, 2835, 2961, 3024, 3206, 3240, 3290, 3384, 3435, 3664, 3760, 3780, 3807, 3948, 4122, 4230, 4536, 4580, 4809, 4935, 5040, 5076, 5264, 5496, 5640, 5670, 5922, 6183, 6345, 6412, 6480, 6580, 6768, 6870, 7560, 7614, 7896, 8015, 8244, 8460, 8883, 9072, 9160, 9618, 9870, 10152, 10305, 10763, 10992, 11280, 11340, 11844, 12366, 12690, 12824, 13160, 13740, 14427, 14805, 15120, 15228, 15792, 16030, 16488, 16920, 17766, 18320, 18549, 19035, 19236, 19740, 20304, 20610, 21526, 22680, 23688, 24045, 24732, 25380, 25648, 26320, 26649, 27480, 28854, 29610, 30456, 30915, 32060, 32289, 32976, 33840, 35532, 37098, 38070, 38472, 39480, 41220, 43052, 43281, 44415, 45360, 47376, 48090, 49464, 50760, 53298, 53815, 54960, 57708, 59220, 60912, 61830, 64120, 64578, 71064, 72135, 74196, 75341, 76140, 76944, 78960, 82440, 86104, 86562, 88830, 92745, 96180, 96867, 98928, 101520, 106596, 107630, 115416, 118440, 123660, 128240, 129156, 129843, 133245, 142128, 144270, 148392, 150682, 152280, 161445, 164880, 172208, 173124, 177660, 185490, 192360, 193734, 213192, 215260, 216405, 226023, 230832, 236880, 247320, 258312, 259686, 266490, 288540, 290601, 296784, 301364, 304560, 322890, 346248, 355320, 370980, 376705, 384720, 387468, 426384, 430520, 432810, 452046, 484335, 494640, 516624, 519372, 532980, 577080, 581202, 602728, 645780, 649215, 678069, 692496, 710640, 741960, 753410, 774936, 861040, 865620, 871803, 904092, 968670, 1038744, 1065960, 1130115, 1154160, 1162404, 1205456, 1291560, 1298430, 1356138, 1453005, 1483920, 1506820, 1549872, 1731240, 1743606, 1808184, 1937340, 2034207, 2077488, 2131920, 2260230, 2324808, 2583120, 2596860, 2712276, 2906010, 3013640, 3390345, 3462480, 3487212, 3616368, 3874680, 4068414, 4359015, 4520460, 4649616, 5193720, 5424552, 5812020, 6027280, 6102621, 6780690, 6974424, 7749360, 8136828, 8718030, 9040920, 10171035, 10387440, 10849104, 11624040, 12205242, 13561380, 13948848, 16273656, 17436060, 18081840, 20342070, 23248080, 24410484, 27122760, 30513105, 32547312, 34872120, 40684140, 48820968, 54245520, 61026210, 69744240, 81368280, 97641936, 122052420, 162736560, 244104840, 488209680]

約数ペア:

[(1, 488209680), (2, 244104840), (3, 162736560), (4, 122052420), (5, 97641936), (6, 81368280), (7, 69744240), (8, 61026210), (9, 54245520), (10, 48820968), (12, 40684140), (14, 34872120), (15, 32547312), (16, 30513105), (18, 27122760), (20, 24410484), (21, 23248080), (24, 20342070), (27, 18081840), (28, 17436060), (30, 16273656), (35, 13948848), (36, 13561380), (40, 12205242), (42, 11624040), (45, 10849104), (47, 10387440), (48, 10171035), (54, 9040920), (56, 8718030), (60, 8136828), (63, 7749360), (70, 6974424), (72, 6780690), (80, 6102621), (81, 6027280), (84, 5812020), (90, 5424552), (94, 5193720), (105, 4649616), (108, 4520460), (112, 4359015), (120, 4068414), (126, 3874680), (135, 3616368), (140, 3487212), (141, 3462480), (144, 3390345), (162, 3013640), (168, 2906010), (180, 2712276), (188, 2596860), (189, 2583120), (210, 2324808), (216, 2260230), (229, 2131920), (235, 2077488), (240, 2034207), (252, 1937340), (270, 1808184), (280, 1743606), (282, 1731240), (315, 1549872), (324, 1506820), (329, 1483920), (336, 1453005), (360, 1356138), (376, 1298430), (378, 1291560), (405, 1205456), (420, 1162404), (423, 1154160), (432, 1130115), (458, 1065960), (470, 1038744), (504, 968670), (540, 904092), (560, 871803), (564, 865620), (567, 861040), (630, 774936), (648, 753410), (658, 741960), (687, 710640), (705, 692496), (720, 678069), (752, 649215), (756, 645780), (810, 602728), (840, 581202), (846, 577080), (916, 532980), (940, 519372), (945, 516624), (987, 494640), (1008, 484335), (1080, 452046), (1128, 432810), (1134, 430520), (1145, 426384), (1260, 387468), (1269, 384720), (1296, 376705), (1316, 370980), (1374, 355320), (1410, 346248), (1512, 322890), (1603, 304560), (1620, 301364), (1645, 296784), (1680, 290601), (1692, 288540), (1832, 266490), (1880, 259686), (1890, 258312), (1974, 247320), (2061, 236880), (2115, 230832), (2160, 226023), (2256, 216405), (2268, 215260), (2290, 213192), (2520, 193734), (2538, 192360), (2632, 185490), (2748, 177660), (2820, 173124), (2835, 172208), (2961, 164880), (3024, 161445), (3206, 152280), (3240, 150682), (3290, 148392), (3384, 144270), (3435, 142128), (3664, 133245), (3760, 129843), (3780, 129156), (3807, 128240), (3948, 123660), (4122, 118440), (4230, 115416), (4536, 107630), (4580, 106596), (4809, 101520), (4935, 98928), (5040, 96867), (5076, 96180), (5264, 92745), (5496, 88830), (5640, 86562), (5670, 86104), (5922, 82440), (6183, 78960), (6345, 76944), (6412, 76140), (6480, 75341), (6580, 74196), (6768, 72135), (6870, 71064), (7560, 64578), (7614, 64120), (7896, 61830), (8015, 60912), (8244, 59220), (8460, 57708), (8883, 54960), (9072, 53815), (9160, 53298), (9618, 50760), (9870, 49464), (10152, 48090), (10305, 47376), (10763, 45360), (10992, 44415), (11280, 43281), (11340, 43052), (11844, 41220), (12366, 39480), (12690, 38472), (12824, 38070), (13160, 37098), (13740, 35532), (14427, 33840), (14805, 32976), (15120, 32289), (15228, 32060), (15792, 30915), (16030, 30456), (16488, 29610), (16920, 28854), (17766, 27480), (18320, 26649), (18549, 26320), (19035, 25648), (19236, 25380), (19740, 24732), (20304, 24045), (20610, 23688), (21526, 22680)]