406245840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:155

約数の個数: 640

約数和(自身を含む): 1799884800

約数和(自身を除く): 1393638960

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, 70, 76, 77, 78, 80, 84, 88, 89, 91, 95, 104, 105, 110, 112, 114, 120, 130, 132, 133, 140, 143, 152, 154, 156, 165, 168, 176, 178, 182, 190, 195, 208, 209, 210, 220, 228, 231, 240, 247, 260, 264, 266, 267, 273, 280, 285, 286, 304, 308, 312, 330, 336, 356, 364, 380, 385, 390, 399, 418, 420, 429, 440, 445, 455, 456, 462, 494, 520, 528, 532, 534, 546, 560, 570, 572, 616, 623, 624, 627, 660, 665, 712, 715, 728, 741, 760, 770, 780, 798, 836, 840, 858, 880, 890, 910, 912, 924, 979, 988, 1001, 1040, 1045, 1064, 1068, 1092, 1140, 1144, 1155, 1157, 1232, 1235, 1246, 1254, 1320, 1330, 1335, 1365, 1424, 1430, 1456, 1463, 1482, 1520, 1540, 1560, 1596, 1672, 1680, 1691, 1716, 1729, 1780, 1820, 1848, 1869, 1958, 1976, 1995, 2002, 2090, 2128, 2136, 2145, 2184, 2280, 2288, 2310, 2314, 2470, 2492, 2508, 2640, 2660, 2670, 2717, 2730, 2860, 2926, 2937, 2964, 3003, 3080, 3115, 3120, 3135, 3192, 3344, 3382, 3432, 3458, 3471, 3560, 3640, 3696, 3705, 3738, 3916, 3952, 3990, 4004, 4180, 4272, 4290, 4368, 4389, 4560, 4620, 4628, 4895, 4940, 4984, 5005, 5016, 5073, 5187, 5320, 5340, 5434, 5460, 5720, 5785, 5852, 5874, 5928, 6006, 6160, 6230, 6270, 6384, 6764, 6853, 6864, 6916, 6942, 7120, 7280, 7315, 7410, 7476, 7832, 7980, 8008, 8099, 8151, 8360, 8455, 8580, 8645, 8778, 9240, 9256, 9345, 9790, 9880, 9968, 10010, 10032, 10146, 10374, 10640, 10680, 10868, 10920, 11440, 11570, 11704, 11748, 11837, 11856, 12012, 12460, 12540, 12727, 13528, 13585, 13706, 13832, 13884, 14630, 14685, 14820, 14952, 15015, 15664, 15960, 16016, 16198, 16302, 16720, 16910, 17160, 17290, 17355, 17556, 18480, 18512, 18601, 18690, 19019, 19580, 19760, 20020, 20292, 20559, 20748, 21360, 21736, 21840, 21945, 21983, 23140, 23408, 23496, 23674, 24024, 24297, 24920, 25080, 25365, 25454, 25935, 27056, 27170, 27412, 27664, 27768, 29260, 29370, 29640, 29904, 30030, 31920, 32396, 32604, 33820, 34265, 34320, 34580, 34710, 35112, 35511, 37202, 37380, 38038, 38181, 39160, 40040, 40495, 40584, 40755, 41118, 41496, 43472, 43890, 43966, 46280, 46992, 47348, 48048, 48594, 49840, 50160, 50730, 50908, 51870, 54340, 54824, 55536, 55803, 57057, 58520, 58740, 59185, 59280, 60060, 63635, 64792, 65208, 65949, 67640, 68530, 69160, 69420, 70224, 71022, 74404, 74760, 76076, 76362, 78320, 80080, 80990, 81168, 81510, 82236, 82992, 87780, 87932, 89089, 92560, 93005, 94696, 95095, 97188, 101460, 101816, 102795, 103740, 108680, 109648, 109915, 111606, 114114, 117040, 117480, 118370, 120120, 121485, 127270, 129584, 130207, 130416, 131898, 135280, 137060, 138320, 138840, 142044, 148808, 149520, 152152, 152724, 153881, 161980, 163020, 164472, 175560, 175864, 177555, 178178, 186010, 189392, 190190, 190905, 194376, 202920, 203632, 205590, 207480, 217360, 219830, 223212, 228228, 234960, 236740, 240240, 241813, 242970, 254540, 260414, 263796, 267267, 274120, 277680, 279015, 284088, 285285, 297616, 304304, 305448, 307762, 323960, 326040, 328944, 329745, 351120, 351728, 355110, 356356, 372020, 380380, 381810, 388752, 390621, 405840, 411180, 414960, 439660, 445445, 446424, 456456, 461643, 473480, 483626, 485940, 509080, 520828, 527592, 534534, 548240, 558030, 568176, 570570, 610896, 615524, 647920, 651035, 652080, 659490, 710220, 712712, 725439, 744040, 760760, 763620, 769405, 781242, 822360, 879320, 890890, 892848, 912912, 923286, 946960, 967252, 971880, 1018160, 1041656, 1055184, 1069068, 1116060, 1141140, 1209065, 1231048, 1302070, 1318980, 1336335, 1420440, 1425424, 1450878, 1488080, 1521520, 1527240, 1538810, 1562484, 1644720, 1692691, 1758640, 1781780, 1846572, 1934504, 1943760, 1953105, 2083312, 2138136, 2232120, 2282280, 2308215, 2418130, 2462096, 2604140, 2637960, 2672670, 2840880, 2901756, 3054480, 3077620, 3124968, 3385382, 3563560, 3627195, 3693144, 3869008, 3906210, 4276272, 4464240, 4564560, 4616430, 4836260, 5078073, 5208280, 5275920, 5345340, 5803512, 6155240, 6249936, 6770764, 7127120, 7254390, 7386288, 7812420, 8463455, 9232860, 9672520, 10156146, 10416560, 10690680, 11607024, 12310480, 13541528, 14508780, 15624840, 16926910, 18465720, 19345040, 20312292, 21381360, 25390365, 27083056, 29017560, 31249680, 33853820, 36931440, 40624584, 50780730, 58035120, 67707640, 81249168, 101561460, 135415280, 203122920, 406245840]

約数ペア:

[(1, 406245840), (2, 203122920), (3, 135415280), (4, 101561460), (5, 81249168), (6, 67707640), (7, 58035120), (8, 50780730), (10, 40624584), (11, 36931440), (12, 33853820), (13, 31249680), (14, 29017560), (15, 27083056), (16, 25390365), (19, 21381360), (20, 20312292), (21, 19345040), (22, 18465720), (24, 16926910), (26, 15624840), (28, 14508780), (30, 13541528), (33, 12310480), (35, 11607024), (38, 10690680), (39, 10416560), (40, 10156146), (42, 9672520), (44, 9232860), (48, 8463455), (52, 7812420), (55, 7386288), (56, 7254390), (57, 7127120), (60, 6770764), (65, 6249936), (66, 6155240), (70, 5803512), (76, 5345340), (77, 5275920), (78, 5208280), (80, 5078073), (84, 4836260), (88, 4616430), (89, 4564560), (91, 4464240), (95, 4276272), (104, 3906210), (105, 3869008), (110, 3693144), (112, 3627195), (114, 3563560), (120, 3385382), (130, 3124968), (132, 3077620), (133, 3054480), (140, 2901756), (143, 2840880), (152, 2672670), (154, 2637960), (156, 2604140), (165, 2462096), (168, 2418130), (176, 2308215), (178, 2282280), (182, 2232120), (190, 2138136), (195, 2083312), (208, 1953105), (209, 1943760), (210, 1934504), (220, 1846572), (228, 1781780), (231, 1758640), (240, 1692691), (247, 1644720), (260, 1562484), (264, 1538810), (266, 1527240), (267, 1521520), (273, 1488080), (280, 1450878), (285, 1425424), (286, 1420440), (304, 1336335), (308, 1318980), (312, 1302070), (330, 1231048), (336, 1209065), (356, 1141140), (364, 1116060), (380, 1069068), (385, 1055184), (390, 1041656), (399, 1018160), (418, 971880), (420, 967252), (429, 946960), (440, 923286), (445, 912912), (455, 892848), (456, 890890), (462, 879320), (494, 822360), (520, 781242), (528, 769405), (532, 763620), (534, 760760), (546, 744040), (560, 725439), (570, 712712), (572, 710220), (616, 659490), (623, 652080), (624, 651035), (627, 647920), (660, 615524), (665, 610896), (712, 570570), (715, 568176), (728, 558030), (741, 548240), (760, 534534), (770, 527592), (780, 520828), (798, 509080), (836, 485940), (840, 483626), (858, 473480), (880, 461643), (890, 456456), (910, 446424), (912, 445445), (924, 439660), (979, 414960), (988, 411180), (1001, 405840), (1040, 390621), (1045, 388752), (1064, 381810), (1068, 380380), (1092, 372020), (1140, 356356), (1144, 355110), (1155, 351728), (1157, 351120), (1232, 329745), (1235, 328944), (1246, 326040), (1254, 323960), (1320, 307762), (1330, 305448), (1335, 304304), (1365, 297616), (1424, 285285), (1430, 284088), (1456, 279015), (1463, 277680), (1482, 274120), (1520, 267267), (1540, 263796), (1560, 260414), (1596, 254540), (1672, 242970), (1680, 241813), (1691, 240240), (1716, 236740), (1729, 234960), (1780, 228228), (1820, 223212), (1848, 219830), (1869, 217360), (1958, 207480), (1976, 205590), (1995, 203632), (2002, 202920), (2090, 194376), (2128, 190905), (2136, 190190), (2145, 189392), (2184, 186010), (2280, 178178), (2288, 177555), (2310, 175864), (2314, 175560), (2470, 164472), (2492, 163020), (2508, 161980), (2640, 153881), (2660, 152724), (2670, 152152), (2717, 149520), (2730, 148808), (2860, 142044), (2926, 138840), (2937, 138320), (2964, 137060), (3003, 135280), (3080, 131898), (3115, 130416), (3120, 130207), (3135, 129584), (3192, 127270), (3344, 121485), (3382, 120120), (3432, 118370), (3458, 117480), (3471, 117040), (3560, 114114), (3640, 111606), (3696, 109915), (3705, 109648), (3738, 108680), (3916, 103740), (3952, 102795), (3990, 101816), (4004, 101460), (4180, 97188), (4272, 95095), (4290, 94696), (4368, 93005), (4389, 92560), (4560, 89089), (4620, 87932), (4628, 87780), (4895, 82992), (4940, 82236), (4984, 81510), (5005, 81168), (5016, 80990), (5073, 80080), (5187, 78320), (5320, 76362), (5340, 76076), (5434, 74760), (5460, 74404), (5720, 71022), (5785, 70224), (5852, 69420), (5874, 69160), (5928, 68530), (6006, 67640), (6160, 65949), (6230, 65208), (6270, 64792), (6384, 63635), (6764, 60060), (6853, 59280), (6864, 59185), (6916, 58740), (6942, 58520), (7120, 57057), (7280, 55803), (7315, 55536), (7410, 54824), (7476, 54340), (7832, 51870), (7980, 50908), (8008, 50730), (8099, 50160), (8151, 49840), (8360, 48594), (8455, 48048), (8580, 47348), (8645, 46992), (8778, 46280), (9240, 43966), (9256, 43890), (9345, 43472), (9790, 41496), (9880, 41118), (9968, 40755), (10010, 40584), (10032, 40495), (10146, 40040), (10374, 39160), (10640, 38181), (10680, 38038), (10868, 37380), (10920, 37202), (11440, 35511), (11570, 35112), (11704, 34710), (11748, 34580), (11837, 34320), (11856, 34265), (12012, 33820), (12460, 32604), (12540, 32396), (12727, 31920), (13528, 30030), (13585, 29904), (13706, 29640), (13832, 29370), (13884, 29260), (14630, 27768), (14685, 27664), (14820, 27412), (14952, 27170), (15015, 27056), (15664, 25935), (15960, 25454), (16016, 25365), (16198, 25080), (16302, 24920), (16720, 24297), (16910, 24024), (17160, 23674), (17290, 23496), (17355, 23408), (17556, 23140), (18480, 21983), (18512, 21945), (18601, 21840), (18690, 21736), (19019, 21360), (19580, 20748), (19760, 20559), (20020, 20292)]