459140220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:401

約数の個数: 288

約数和(自身を含む): 1755726336

約数和(自身を除く): 1296586116

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 157, 165, 180, 198, 210, 211, 220, 231, 252, 308, 314, 315, 330, 385, 396, 420, 422, 462, 471, 495, 628, 630, 633, 660, 693, 770, 785, 844, 924, 942, 990, 1055, 1099, 1155, 1260, 1266, 1386, 1413, 1477, 1540, 1570, 1727, 1884, 1899, 1980, 2110, 2198, 2310, 2321, 2355, 2532, 2772, 2826, 2954, 3140, 3165, 3297, 3454, 3465, 3798, 4220, 4396, 4431, 4620, 4642, 4710, 5181, 5495, 5652, 5908, 6330, 6594, 6908, 6930, 6963, 7065, 7385, 7596, 8635, 8862, 9284, 9420, 9495, 9891, 10362, 10990, 11605, 12089, 12660, 13188, 13293, 13860, 13926, 14130, 14770, 15543, 16247, 16485, 17270, 17724, 18990, 19782, 20724, 20889, 21980, 22155, 23210, 24178, 25905, 26586, 27852, 28260, 29540, 31086, 32494, 32970, 33127, 34540, 34815, 36267, 37980, 39564, 41778, 44310, 46420, 48356, 48741, 49455, 51810, 53172, 60445, 62172, 64988, 65940, 66254, 66465, 69630, 72534, 77715, 81235, 83556, 88620, 97482, 98910, 99381, 103620, 104445, 108801, 120890, 132508, 132930, 139260, 145068, 146223, 155430, 162470, 165635, 181335, 194964, 197820, 198762, 208890, 217602, 231889, 241780, 243705, 265860, 292446, 298143, 310860, 324940, 331270, 362670, 364397, 397524, 417780, 435204, 463778, 487410, 496905, 544005, 584892, 596286, 662540, 695667, 725340, 728794, 731115, 927556, 974820, 993810, 1088010, 1093191, 1159445, 1192572, 1391334, 1457588, 1462230, 1490715, 1821985, 1987620, 2087001, 2176020, 2186382, 2318890, 2550779, 2782668, 2924460, 2981430, 3279573, 3478335, 3643970, 4174002, 4372764, 4637780, 5101558, 5465955, 5962860, 6559146, 6956670, 7287940, 7652337, 8348004, 10203116, 10435005, 10931910, 12753895, 13118292, 13913340, 15304674, 16397865, 20870010, 21863820, 22957011, 25507790, 30609348, 32795730, 38261685, 41740020, 45914022, 51015580, 65591460, 76523370, 91828044, 114785055, 153046740, 229570110, 459140220]

約数ペア:

[(1, 459140220), (2, 229570110), (3, 153046740), (4, 114785055), (5, 91828044), (6, 76523370), (7, 65591460), (9, 51015580), (10, 45914022), (11, 41740020), (12, 38261685), (14, 32795730), (15, 30609348), (18, 25507790), (20, 22957011), (21, 21863820), (22, 20870010), (28, 16397865), (30, 15304674), (33, 13913340), (35, 13118292), (36, 12753895), (42, 10931910), (44, 10435005), (45, 10203116), (55, 8348004), (60, 7652337), (63, 7287940), (66, 6956670), (70, 6559146), (77, 5962860), (84, 5465955), (90, 5101558), (99, 4637780), (105, 4372764), (110, 4174002), (126, 3643970), (132, 3478335), (140, 3279573), (154, 2981430), (157, 2924460), (165, 2782668), (180, 2550779), (198, 2318890), (210, 2186382), (211, 2176020), (220, 2087001), (231, 1987620), (252, 1821985), (308, 1490715), (314, 1462230), (315, 1457588), (330, 1391334), (385, 1192572), (396, 1159445), (420, 1093191), (422, 1088010), (462, 993810), (471, 974820), (495, 927556), (628, 731115), (630, 728794), (633, 725340), (660, 695667), (693, 662540), (770, 596286), (785, 584892), (844, 544005), (924, 496905), (942, 487410), (990, 463778), (1055, 435204), (1099, 417780), (1155, 397524), (1260, 364397), (1266, 362670), (1386, 331270), (1413, 324940), (1477, 310860), (1540, 298143), (1570, 292446), (1727, 265860), (1884, 243705), (1899, 241780), (1980, 231889), (2110, 217602), (2198, 208890), (2310, 198762), (2321, 197820), (2355, 194964), (2532, 181335), (2772, 165635), (2826, 162470), (2954, 155430), (3140, 146223), (3165, 145068), (3297, 139260), (3454, 132930), (3465, 132508), (3798, 120890), (4220, 108801), (4396, 104445), (4431, 103620), (4620, 99381), (4642, 98910), (4710, 97482), (5181, 88620), (5495, 83556), (5652, 81235), (5908, 77715), (6330, 72534), (6594, 69630), (6908, 66465), (6930, 66254), (6963, 65940), (7065, 64988), (7385, 62172), (7596, 60445), (8635, 53172), (8862, 51810), (9284, 49455), (9420, 48741), (9495, 48356), (9891, 46420), (10362, 44310), (10990, 41778), (11605, 39564), (12089, 37980), (12660, 36267), (13188, 34815), (13293, 34540), (13860, 33127), (13926, 32970), (14130, 32494), (14770, 31086), (15543, 29540), (16247, 28260), (16485, 27852), (17270, 26586), (17724, 25905), (18990, 24178), (19782, 23210), (20724, 22155), (20889, 21980)]