305825520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:133

約数の個数: 640

約数和(自身を含む): 1359912960

約数和(自身を除く): 1054087440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 19, 20, 21, 22, 24, 26, 28, 30, 33, 35, 38, 39, 40, 42, 44, 48, 52, 55, 56, 57, 60, 65, 66, 67, 70, 76, 77, 78, 80, 84, 88, 91, 95, 104, 105, 110, 112, 114, 120, 130, 132, 133, 134, 140, 143, 152, 154, 156, 165, 168, 176, 182, 190, 195, 201, 208, 209, 210, 220, 228, 231, 240, 247, 260, 264, 266, 268, 273, 280, 285, 286, 304, 308, 312, 330, 335, 336, 364, 380, 385, 390, 399, 402, 418, 420, 429, 440, 455, 456, 462, 469, 494, 520, 528, 532, 536, 546, 560, 570, 572, 616, 624, 627, 660, 665, 670, 715, 728, 737, 741, 760, 770, 780, 798, 804, 836, 840, 858, 871, 880, 910, 912, 924, 938, 988, 1001, 1005, 1040, 1045, 1064, 1072, 1092, 1140, 1144, 1155, 1232, 1235, 1254, 1273, 1320, 1330, 1340, 1365, 1407, 1430, 1456, 1463, 1474, 1482, 1520, 1540, 1560, 1596, 1608, 1672, 1680, 1716, 1729, 1742, 1820, 1848, 1876, 1976, 1995, 2002, 2010, 2090, 2128, 2145, 2184, 2211, 2280, 2288, 2310, 2345, 2470, 2508, 2546, 2613, 2640, 2660, 2680, 2717, 2730, 2814, 2860, 2926, 2948, 2964, 3003, 3080, 3120, 3135, 3192, 3216, 3344, 3432, 3458, 3484, 3640, 3685, 3696, 3705, 3752, 3819, 3952, 3990, 4004, 4020, 4180, 4290, 4355, 4368, 4389, 4422, 4560, 4620, 4690, 4940, 5005, 5016, 5092, 5159, 5187, 5226, 5320, 5360, 5434, 5460, 5628, 5720, 5852, 5896, 5928, 6006, 6097, 6160, 6270, 6365, 6384, 6864, 6916, 6968, 7035, 7280, 7315, 7370, 7410, 7504, 7638, 7980, 8008, 8040, 8151, 8360, 8580, 8645, 8710, 8778, 8844, 8911, 9240, 9380, 9581, 9880, 10010, 10032, 10184, 10318, 10374, 10452, 10640, 10868, 10920, 11055, 11256, 11440, 11704, 11792, 11856, 12012, 12194, 12540, 12730, 13065, 13585, 13832, 13936, 14003, 14070, 14630, 14740, 14820, 15015, 15276, 15477, 15960, 16016, 16080, 16302, 16549, 16720, 17160, 17290, 17420, 17556, 17688, 17822, 18291, 18480, 18760, 19019, 19095, 19162, 19760, 20020, 20368, 20636, 20748, 20904, 21736, 21840, 21945, 22110, 22512, 23408, 24024, 24388, 25080, 25460, 25795, 25935, 26130, 26733, 27170, 27664, 28006, 28140, 28743, 29260, 29480, 29640, 30030, 30485, 30552, 30954, 31920, 32604, 33098, 34320, 34580, 34840, 35112, 35376, 35644, 36582, 37520, 38038, 38190, 38324, 40040, 40755, 41272, 41496, 41808, 42009, 43472, 43890, 44220, 44555, 47905, 48048, 48776, 49647, 50160, 50920, 51590, 51870, 52260, 53466, 54340, 56012, 56280, 57057, 57486, 58520, 58960, 59280, 60060, 60970, 61104, 61908, 65208, 66196, 67067, 69160, 69680, 70015, 70224, 71288, 73164, 76076, 76380, 76648, 77385, 80080, 81510, 82544, 82745, 82992, 84018, 87780, 88440, 89110, 91455, 95095, 95810, 97552, 98021, 99294, 101840, 103180, 103740, 104520, 106932, 108680, 112024, 112560, 114114, 114972, 115843, 117040, 120120, 121940, 123816, 130416, 132392, 133665, 134134, 138320, 140030, 142576, 143715, 146328, 152152, 152760, 153296, 154770, 163020, 165490, 168036, 175560, 176880, 178220, 182039, 182910, 190190, 191620, 196042, 198588, 201201, 206360, 207480, 209040, 210045, 213864, 217360, 224048, 228228, 229944, 231686, 240240, 243880, 247632, 248235, 264784, 267330, 268268, 280060, 285285, 287430, 292656, 294063, 304304, 305520, 309540, 326040, 330980, 335335, 336072, 347529, 351120, 356440, 364078, 365820, 380380, 383240, 392084, 397176, 402402, 412720, 414960, 420090, 427728, 456456, 459888, 463372, 487760, 490105, 496470, 534660, 536536, 546117, 560120, 570570, 574860, 579215, 588126, 619080, 652080, 661960, 670670, 672144, 695058, 712880, 728156, 731640, 760760, 766480, 784168, 794352, 804804, 840180, 910195, 912912, 926744, 980210, 992940, 1006005, 1069320, 1073072, 1092234, 1120240, 1141140, 1149720, 1158430, 1176252, 1238160, 1274273, 1323920, 1341340, 1390116, 1456312, 1463280, 1470315, 1521520, 1568336, 1609608, 1680360, 1737645, 1820390, 1853488, 1960420, 1985880, 2012010, 2138640, 2184468, 2282280, 2299440, 2316860, 2352504, 2548546, 2682680, 2730585, 2780232, 2912624, 2940630, 3219216, 3360720, 3475290, 3640780, 3822819, 3920840, 3971760, 4024020, 4368936, 4564560, 4633720, 4705008, 5097092, 5365360, 5461170, 5560464, 5881260, 6371365, 6950580, 7281560, 7645638, 7841680, 8048040, 8737872, 9267440, 10194184, 10922340, 11762520, 12742730, 13901160, 14563120, 15291276, 16096080, 19114095, 20388368, 21844680, 23525040, 25485460, 27802320, 30582552, 38228190, 43689360, 50970920, 61165104, 76456380, 101941840, 152912760, 305825520]

約数ペア:

[(1, 305825520), (2, 152912760), (3, 101941840), (4, 76456380), (5, 61165104), (6, 50970920), (7, 43689360), (8, 38228190), (10, 30582552), (11, 27802320), (12, 25485460), (13, 23525040), (14, 21844680), (15, 20388368), (16, 19114095), (19, 16096080), (20, 15291276), (21, 14563120), (22, 13901160), (24, 12742730), (26, 11762520), (28, 10922340), (30, 10194184), (33, 9267440), (35, 8737872), (38, 8048040), (39, 7841680), (40, 7645638), (42, 7281560), (44, 6950580), (48, 6371365), (52, 5881260), (55, 5560464), (56, 5461170), (57, 5365360), (60, 5097092), (65, 4705008), (66, 4633720), (67, 4564560), (70, 4368936), (76, 4024020), (77, 3971760), (78, 3920840), (80, 3822819), (84, 3640780), (88, 3475290), (91, 3360720), (95, 3219216), (104, 2940630), (105, 2912624), (110, 2780232), (112, 2730585), (114, 2682680), (120, 2548546), (130, 2352504), (132, 2316860), (133, 2299440), (134, 2282280), (140, 2184468), (143, 2138640), (152, 2012010), (154, 1985880), (156, 1960420), (165, 1853488), (168, 1820390), (176, 1737645), (182, 1680360), (190, 1609608), (195, 1568336), (201, 1521520), (208, 1470315), (209, 1463280), (210, 1456312), (220, 1390116), (228, 1341340), (231, 1323920), (240, 1274273), (247, 1238160), (260, 1176252), (264, 1158430), (266, 1149720), (268, 1141140), (273, 1120240), (280, 1092234), (285, 1073072), (286, 1069320), (304, 1006005), (308, 992940), (312, 980210), (330, 926744), (335, 912912), (336, 910195), (364, 840180), (380, 804804), (385, 794352), (390, 784168), (399, 766480), (402, 760760), (418, 731640), (420, 728156), (429, 712880), (440, 695058), (455, 672144), (456, 670670), (462, 661960), (469, 652080), (494, 619080), (520, 588126), (528, 579215), (532, 574860), (536, 570570), (546, 560120), (560, 546117), (570, 536536), (572, 534660), (616, 496470), (624, 490105), (627, 487760), (660, 463372), (665, 459888), (670, 456456), (715, 427728), (728, 420090), (737, 414960), (741, 412720), (760, 402402), (770, 397176), (780, 392084), (798, 383240), (804, 380380), (836, 365820), (840, 364078), (858, 356440), (871, 351120), (880, 347529), (910, 336072), (912, 335335), (924, 330980), (938, 326040), (988, 309540), (1001, 305520), (1005, 304304), (1040, 294063), (1045, 292656), (1064, 287430), (1072, 285285), (1092, 280060), (1140, 268268), (1144, 267330), (1155, 264784), (1232, 248235), (1235, 247632), (1254, 243880), (1273, 240240), (1320, 231686), (1330, 229944), (1340, 228228), (1365, 224048), (1407, 217360), (1430, 213864), (1456, 210045), (1463, 209040), (1474, 207480), (1482, 206360), (1520, 201201), (1540, 198588), (1560, 196042), (1596, 191620), (1608, 190190), (1672, 182910), (1680, 182039), (1716, 178220), (1729, 176880), (1742, 175560), (1820, 168036), (1848, 165490), (1876, 163020), (1976, 154770), (1995, 153296), (2002, 152760), (2010, 152152), (2090, 146328), (2128, 143715), (2145, 142576), (2184, 140030), (2211, 138320), (2280, 134134), (2288, 133665), (2310, 132392), (2345, 130416), (2470, 123816), (2508, 121940), (2546, 120120), (2613, 117040), (2640, 115843), (2660, 114972), (2680, 114114), (2717, 112560), (2730, 112024), (2814, 108680), (2860, 106932), (2926, 104520), (2948, 103740), (2964, 103180), (3003, 101840), (3080, 99294), (3120, 98021), (3135, 97552), (3192, 95810), (3216, 95095), (3344, 91455), (3432, 89110), (3458, 88440), (3484, 87780), (3640, 84018), (3685, 82992), (3696, 82745), (3705, 82544), (3752, 81510), (3819, 80080), (3952, 77385), (3990, 76648), (4004, 76380), (4020, 76076), (4180, 73164), (4290, 71288), (4355, 70224), (4368, 70015), (4389, 69680), (4422, 69160), (4560, 67067), (4620, 66196), (4690, 65208), (4940, 61908), (5005, 61104), (5016, 60970), (5092, 60060), (5159, 59280), (5187, 58960), (5226, 58520), (5320, 57486), (5360, 57057), (5434, 56280), (5460, 56012), (5628, 54340), (5720, 53466), (5852, 52260), (5896, 51870), (5928, 51590), (6006, 50920), (6097, 50160), (6160, 49647), (6270, 48776), (6365, 48048), (6384, 47905), (6864, 44555), (6916, 44220), (6968, 43890), (7035, 43472), (7280, 42009), (7315, 41808), (7370, 41496), (7410, 41272), (7504, 40755), (7638, 40040), (7980, 38324), (8008, 38190), (8040, 38038), (8151, 37520), (8360, 36582), (8580, 35644), (8645, 35376), (8710, 35112), (8778, 34840), (8844, 34580), (8911, 34320), (9240, 33098), (9380, 32604), (9581, 31920), (9880, 30954), (10010, 30552), (10032, 30485), (10184, 30030), (10318, 29640), (10374, 29480), (10452, 29260), (10640, 28743), (10868, 28140), (10920, 28006), (11055, 27664), (11256, 27170), (11440, 26733), (11704, 26130), (11792, 25935), (11856, 25795), (12012, 25460), (12194, 25080), (12540, 24388), (12730, 24024), (13065, 23408), (13585, 22512), (13832, 22110), (13936, 21945), (14003, 21840), (14070, 21736), (14630, 20904), (14740, 20748), (14820, 20636), (15015, 20368), (15276, 20020), (15477, 19760), (15960, 19162), (16016, 19095), (16080, 19019), (16302, 18760), (16549, 18480), (16720, 18291), (17160, 17822), (17290, 17688), (17420, 17556)]