2393229720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:462

約数の個数: 256

約数和(自身を含む): 8386560000

約数和(自身を除く): 5993330280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 103, 105, 120, 139, 140, 168, 199, 206, 210, 278, 280, 309, 398, 412, 417, 420, 515, 556, 597, 618, 695, 721, 796, 824, 834, 840, 973, 995, 1030, 1112, 1194, 1236, 1390, 1393, 1442, 1545, 1592, 1668, 1946, 1990, 2060, 2085, 2163, 2388, 2472, 2780, 2786, 2884, 2919, 2985, 3090, 3336, 3605, 3892, 3980, 4120, 4170, 4179, 4326, 4776, 4865, 5560, 5572, 5768, 5838, 5970, 6180, 6965, 7210, 7784, 7960, 8340, 8358, 8652, 9730, 10815, 11144, 11676, 11940, 12360, 13930, 14317, 14420, 14595, 16680, 16716, 17304, 19460, 20497, 20895, 21630, 23352, 23880, 27661, 27860, 28634, 28840, 29190, 33432, 38920, 40994, 41790, 42951, 43260, 55322, 55720, 57268, 58380, 61491, 71585, 81988, 82983, 83580, 85902, 86520, 100219, 102485, 110644, 114536, 116760, 122982, 138305, 143170, 143479, 163976, 165966, 167160, 171804, 193627, 200438, 204970, 214755, 221288, 245964, 276610, 286340, 286958, 300657, 307455, 331932, 343608, 387254, 400876, 409940, 414915, 429510, 430437, 491928, 501095, 553220, 572680, 573916, 580881, 601314, 614910, 663864, 717395, 774508, 801752, 819880, 829830, 859020, 860874, 968135, 1002190, 1106440, 1147832, 1161762, 1202628, 1229820, 1434790, 1503285, 1549016, 1659660, 1718040, 1721748, 1936270, 2004380, 2152185, 2323524, 2405256, 2459640, 2849083, 2869580, 2904405, 3006570, 3319320, 3443496, 3872540, 4008760, 4304370, 4647048, 5698166, 5739160, 5808810, 6013140, 7745080, 8547249, 8608740, 11396332, 11617620, 12026280, 14245415, 17094498, 17217480, 19943581, 22792664, 23235240, 28490830, 34188996, 39887162, 42736245, 56981660, 59830743, 68377992, 79774324, 85472490, 99717905, 113963320, 119661486, 159548648, 170944980, 199435810, 239322972, 299153715, 341889960, 398871620, 478645944, 598307430, 797743240, 1196614860, 2393229720]

約数ペア:

[(1, 2393229720), (2, 1196614860), (3, 797743240), (4, 598307430), (5, 478645944), (6, 398871620), (7, 341889960), (8, 299153715), (10, 239322972), (12, 199435810), (14, 170944980), (15, 159548648), (20, 119661486), (21, 113963320), (24, 99717905), (28, 85472490), (30, 79774324), (35, 68377992), (40, 59830743), (42, 56981660), (56, 42736245), (60, 39887162), (70, 34188996), (84, 28490830), (103, 23235240), (105, 22792664), (120, 19943581), (139, 17217480), (140, 17094498), (168, 14245415), (199, 12026280), (206, 11617620), (210, 11396332), (278, 8608740), (280, 8547249), (309, 7745080), (398, 6013140), (412, 5808810), (417, 5739160), (420, 5698166), (515, 4647048), (556, 4304370), (597, 4008760), (618, 3872540), (695, 3443496), (721, 3319320), (796, 3006570), (824, 2904405), (834, 2869580), (840, 2849083), (973, 2459640), (995, 2405256), (1030, 2323524), (1112, 2152185), (1194, 2004380), (1236, 1936270), (1390, 1721748), (1393, 1718040), (1442, 1659660), (1545, 1549016), (1592, 1503285), (1668, 1434790), (1946, 1229820), (1990, 1202628), (2060, 1161762), (2085, 1147832), (2163, 1106440), (2388, 1002190), (2472, 968135), (2780, 860874), (2786, 859020), (2884, 829830), (2919, 819880), (2985, 801752), (3090, 774508), (3336, 717395), (3605, 663864), (3892, 614910), (3980, 601314), (4120, 580881), (4170, 573916), (4179, 572680), (4326, 553220), (4776, 501095), (4865, 491928), (5560, 430437), (5572, 429510), (5768, 414915), (5838, 409940), (5970, 400876), (6180, 387254), (6965, 343608), (7210, 331932), (7784, 307455), (7960, 300657), (8340, 286958), (8358, 286340), (8652, 276610), (9730, 245964), (10815, 221288), (11144, 214755), (11676, 204970), (11940, 200438), (12360, 193627), (13930, 171804), (14317, 167160), (14420, 165966), (14595, 163976), (16680, 143479), (16716, 143170), (17304, 138305), (19460, 122982), (20497, 116760), (20895, 114536), (21630, 110644), (23352, 102485), (23880, 100219), (27661, 86520), (27860, 85902), (28634, 83580), (28840, 82983), (29190, 81988), (33432, 71585), (38920, 61491), (40994, 58380), (41790, 57268), (42951, 55720), (43260, 55322)]