489609120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1019}}^1$

素因数の和:1068

約数の個数: 384

約数和(自身を含む): 2072770560

約数和(自身を除く): 1583161440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 65, 66, 70, 77, 78, 80, 84, 88, 91, 96, 104, 105, 110, 112, 120, 130, 132, 140, 143, 154, 156, 160, 165, 168, 176, 182, 195, 208, 210, 220, 224, 231, 240, 260, 264, 273, 280, 286, 308, 312, 330, 336, 352, 364, 385, 390, 416, 420, 429, 440, 455, 462, 480, 520, 528, 546, 560, 572, 616, 624, 660, 672, 715, 728, 770, 780, 840, 858, 880, 910, 924, 1001, 1019, 1040, 1056, 1092, 1120, 1144, 1155, 1232, 1248, 1320, 1365, 1430, 1456, 1540, 1560, 1680, 1716, 1760, 1820, 1848, 2002, 2038, 2080, 2145, 2184, 2288, 2310, 2464, 2640, 2730, 2860, 2912, 3003, 3057, 3080, 3120, 3360, 3432, 3640, 3696, 4004, 4076, 4290, 4368, 4576, 4620, 5005, 5095, 5280, 5460, 5720, 6006, 6114, 6160, 6240, 6864, 7133, 7280, 7392, 8008, 8152, 8580, 8736, 9240, 10010, 10190, 10920, 11209, 11440, 12012, 12228, 12320, 13247, 13728, 14266, 14560, 15015, 15285, 16016, 16304, 17160, 18480, 20020, 20380, 21399, 21840, 22418, 22880, 24024, 24456, 26494, 28532, 30030, 30570, 32032, 32608, 33627, 34320, 35665, 36960, 39741, 40040, 40760, 42798, 43680, 44836, 48048, 48912, 52988, 56045, 57064, 60060, 61140, 66235, 67254, 68640, 71330, 78463, 79482, 80080, 81520, 85596, 89672, 92729, 96096, 97824, 105976, 106995, 112090, 114128, 120120, 122280, 132470, 134508, 142660, 145717, 156926, 158964, 160160, 163040, 168135, 171192, 179344, 185458, 198705, 211952, 213990, 224180, 228256, 235389, 240240, 244560, 264940, 269016, 278187, 285320, 291434, 313852, 317928, 336270, 342384, 358688, 370916, 392315, 397410, 423904, 427980, 437151, 448360, 463645, 470778, 480480, 489120, 529880, 538032, 556374, 570640, 582868, 627704, 635856, 672540, 684768, 728585, 741832, 784630, 794820, 855960, 874302, 896720, 927290, 941556, 1020019, 1059760, 1076064, 1112748, 1141280, 1165736, 1176945, 1255408, 1271712, 1345080, 1390935, 1457170, 1483664, 1569260, 1589640, 1711920, 1748604, 1793440, 1854580, 1883112, 2040038, 2119520, 2185755, 2225496, 2331472, 2353890, 2510816, 2690160, 2781870, 2914340, 2967328, 3060057, 3138520, 3179280, 3423840, 3497208, 3709160, 3766224, 4080076, 4371510, 4450992, 4662944, 4707780, 5100095, 5380320, 5563740, 5828680, 6120114, 6277040, 6358560, 6994416, 7418320, 7532448, 8160152, 8743020, 8901984, 9415560, 10200190, 11127480, 11657360, 12240228, 12554080, 13988832, 14836640, 15300285, 16320304, 17486040, 18831120, 20400380, 22254960, 23314720, 24480456, 30600570, 32640608, 34972080, 37662240, 40800760, 44509920, 48960912, 61201140, 69944160, 81601520, 97921824, 122402280, 163203040, 244804560, 489609120]

約数ペア:

[(1, 489609120), (2, 244804560), (3, 163203040), (4, 122402280), (5, 97921824), (6, 81601520), (7, 69944160), (8, 61201140), (10, 48960912), (11, 44509920), (12, 40800760), (13, 37662240), (14, 34972080), (15, 32640608), (16, 30600570), (20, 24480456), (21, 23314720), (22, 22254960), (24, 20400380), (26, 18831120), (28, 17486040), (30, 16320304), (32, 15300285), (33, 14836640), (35, 13988832), (39, 12554080), (40, 12240228), (42, 11657360), (44, 11127480), (48, 10200190), (52, 9415560), (55, 8901984), (56, 8743020), (60, 8160152), (65, 7532448), (66, 7418320), (70, 6994416), (77, 6358560), (78, 6277040), (80, 6120114), (84, 5828680), (88, 5563740), (91, 5380320), (96, 5100095), (104, 4707780), (105, 4662944), (110, 4450992), (112, 4371510), (120, 4080076), (130, 3766224), (132, 3709160), (140, 3497208), (143, 3423840), (154, 3179280), (156, 3138520), (160, 3060057), (165, 2967328), (168, 2914340), (176, 2781870), (182, 2690160), (195, 2510816), (208, 2353890), (210, 2331472), (220, 2225496), (224, 2185755), (231, 2119520), (240, 2040038), (260, 1883112), (264, 1854580), (273, 1793440), (280, 1748604), (286, 1711920), (308, 1589640), (312, 1569260), (330, 1483664), (336, 1457170), (352, 1390935), (364, 1345080), (385, 1271712), (390, 1255408), (416, 1176945), (420, 1165736), (429, 1141280), (440, 1112748), (455, 1076064), (462, 1059760), (480, 1020019), (520, 941556), (528, 927290), (546, 896720), (560, 874302), (572, 855960), (616, 794820), (624, 784630), (660, 741832), (672, 728585), (715, 684768), (728, 672540), (770, 635856), (780, 627704), (840, 582868), (858, 570640), (880, 556374), (910, 538032), (924, 529880), (1001, 489120), (1019, 480480), (1040, 470778), (1056, 463645), (1092, 448360), (1120, 437151), (1144, 427980), (1155, 423904), (1232, 397410), (1248, 392315), (1320, 370916), (1365, 358688), (1430, 342384), (1456, 336270), (1540, 317928), (1560, 313852), (1680, 291434), (1716, 285320), (1760, 278187), (1820, 269016), (1848, 264940), (2002, 244560), (2038, 240240), (2080, 235389), (2145, 228256), (2184, 224180), (2288, 213990), (2310, 211952), (2464, 198705), (2640, 185458), (2730, 179344), (2860, 171192), (2912, 168135), (3003, 163040), (3057, 160160), (3080, 158964), (3120, 156926), (3360, 145717), (3432, 142660), (3640, 134508), (3696, 132470), (4004, 122280), (4076, 120120), (4290, 114128), (4368, 112090), (4576, 106995), (4620, 105976), (5005, 97824), (5095, 96096), (5280, 92729), (5460, 89672), (5720, 85596), (6006, 81520), (6114, 80080), (6160, 79482), (6240, 78463), (6864, 71330), (7133, 68640), (7280, 67254), (7392, 66235), (8008, 61140), (8152, 60060), (8580, 57064), (8736, 56045), (9240, 52988), (10010, 48912), (10190, 48048), (10920, 44836), (11209, 43680), (11440, 42798), (12012, 40760), (12228, 40040), (12320, 39741), (13247, 36960), (13728, 35665), (14266, 34320), (14560, 33627), (15015, 32608), (15285, 32032), (16016, 30570), (16304, 30030), (17160, 28532), (18480, 26494), (20020, 24456), (20380, 24024), (21399, 22880), (21840, 22418)]