531244560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 640

約数和(自身を含む): 2314137600

約数和(自身を除く): 1782893040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 17, 19, 20, 21, 22, 24, 28, 30, 33, 34, 35, 38, 40, 42, 44, 48, 51, 55, 56, 57, 60, 66, 68, 70, 76, 77, 80, 84, 85, 88, 89, 95, 102, 105, 110, 112, 114, 119, 120, 132, 133, 136, 140, 152, 154, 165, 168, 170, 176, 178, 187, 190, 204, 209, 210, 220, 228, 231, 238, 240, 255, 264, 266, 267, 272, 280, 285, 304, 308, 323, 330, 336, 340, 356, 357, 374, 380, 385, 399, 408, 418, 420, 440, 445, 456, 462, 476, 510, 528, 532, 534, 560, 561, 570, 595, 616, 623, 627, 646, 660, 665, 680, 712, 714, 748, 760, 770, 798, 816, 836, 840, 880, 890, 912, 924, 935, 952, 969, 979, 1020, 1045, 1064, 1068, 1122, 1140, 1155, 1190, 1232, 1246, 1254, 1292, 1309, 1320, 1330, 1335, 1360, 1424, 1428, 1463, 1496, 1513, 1520, 1540, 1596, 1615, 1672, 1680, 1691, 1780, 1785, 1848, 1869, 1870, 1904, 1938, 1958, 1995, 2040, 2090, 2128, 2136, 2244, 2261, 2280, 2310, 2380, 2492, 2508, 2584, 2618, 2640, 2660, 2670, 2805, 2856, 2926, 2937, 2992, 3026, 3080, 3115, 3135, 3192, 3230, 3344, 3382, 3553, 3560, 3570, 3696, 3738, 3740, 3876, 3916, 3927, 3990, 4080, 4180, 4272, 4389, 4488, 4522, 4539, 4560, 4620, 4760, 4845, 4895, 4984, 5016, 5073, 5168, 5236, 5320, 5340, 5610, 5712, 5852, 5874, 6052, 6160, 6230, 6270, 6384, 6460, 6545, 6764, 6783, 6853, 7106, 7120, 7140, 7315, 7476, 7480, 7565, 7752, 7832, 7854, 7980, 8360, 8455, 8778, 8976, 9044, 9078, 9240, 9345, 9520, 9690, 9790, 9968, 10032, 10146, 10472, 10591, 10640, 10659, 10680, 11220, 11305, 11704, 11748, 11837, 12104, 12460, 12540, 12920, 13090, 13528, 13566, 13706, 14212, 14280, 14630, 14685, 14952, 14960, 15130, 15504, 15664, 15708, 15960, 16643, 16720, 16910, 17556, 17765, 18088, 18156, 18480, 18601, 18690, 19380, 19580, 19635, 20292, 20559, 20944, 21182, 21318, 21360, 21945, 22440, 22610, 22695, 23408, 23496, 23674, 24208, 24871, 24920, 25080, 25365, 25840, 26180, 27056, 27132, 27412, 28424, 28560, 28747, 29260, 29370, 29904, 30260, 31416, 31773, 31920, 33286, 33820, 33915, 34265, 35112, 35511, 35530, 36176, 36312, 37202, 37380, 38760, 39160, 39270, 40584, 41118, 42364, 42636, 43890, 44880, 45220, 45390, 46992, 47348, 49742, 49840, 49929, 50160, 50730, 52360, 52955, 53295, 54264, 54824, 55803, 56848, 57494, 58520, 58740, 59185, 60520, 62832, 63546, 66572, 67640, 67830, 68530, 70224, 71022, 71060, 72624, 74404, 74613, 74760, 77520, 78320, 78540, 81168, 82236, 83215, 84728, 85272, 86241, 87780, 90440, 90780, 93005, 94696, 99484, 99858, 101460, 102795, 104720, 105910, 106590, 108528, 109648, 111606, 114988, 116501, 117040, 117480, 118370, 121040, 124355, 127092, 130207, 133144, 135280, 135660, 137060, 142044, 142120, 143735, 148808, 149226, 149520, 157080, 158865, 164472, 166430, 169456, 170544, 172482, 175560, 177555, 180880, 181560, 186010, 189392, 198968, 199716, 201229, 202920, 205590, 211820, 213180, 223212, 229976, 233002, 234960, 236740, 248710, 249645, 254184, 260414, 266288, 271320, 274120, 279015, 284088, 284240, 287470, 297616, 298452, 314160, 316217, 317730, 328944, 332860, 344964, 349503, 351120, 355110, 363120, 372020, 373065, 390621, 397936, 399432, 402458, 405840, 411180, 423640, 426360, 431205, 446424, 459952, 466004, 473480, 497420, 499290, 508368, 520828, 542640, 548240, 558030, 568176, 574940, 582505, 596904, 603687, 632434, 635460, 651035, 665720, 689928, 699006, 710220, 744040, 746130, 781242, 798864, 804916, 822360, 847280, 852720, 862410, 892848, 932008, 946960, 948651, 994840, 998580, 1006145, 1041656, 1116060, 1149880, 1165010, 1193808, 1207374, 1264868, 1270920, 1302070, 1331440, 1379856, 1398012, 1420440, 1488080, 1492260, 1562484, 1581085, 1609832, 1644720, 1724820, 1747515, 1864016, 1897302, 1953105, 1989680, 1997160, 2012290, 2083312, 2213519, 2232120, 2299760, 2330020, 2414748, 2529736, 2541840, 2604140, 2796024, 2840880, 2984520, 3018435, 3124968, 3162170, 3219664, 3449640, 3495030, 3794604, 3906210, 3994320, 4024580, 4427038, 4464240, 4660040, 4743255, 4829496, 5059472, 5208280, 5592048, 5969040, 6036870, 6249936, 6324340, 6640557, 6899280, 6990060, 7589208, 7812420, 8049160, 8854076, 9320080, 9486510, 9658992, 10416560, 11067595, 12073740, 12648680, 13281114, 13980120, 15178416, 15624840, 16098320, 17708152, 18973020, 22135190, 24147480, 25297360, 26562228, 27960240, 31249680, 33202785, 35416304, 37946040, 44270380, 48294960, 53124456, 66405570, 75892080, 88540760, 106248912, 132811140, 177081520, 265622280, 531244560]

約数ペア:

[(1, 531244560), (2, 265622280), (3, 177081520), (4, 132811140), (5, 106248912), (6, 88540760), (7, 75892080), (8, 66405570), (10, 53124456), (11, 48294960), (12, 44270380), (14, 37946040), (15, 35416304), (16, 33202785), (17, 31249680), (19, 27960240), (20, 26562228), (21, 25297360), (22, 24147480), (24, 22135190), (28, 18973020), (30, 17708152), (33, 16098320), (34, 15624840), (35, 15178416), (38, 13980120), (40, 13281114), (42, 12648680), (44, 12073740), (48, 11067595), (51, 10416560), (55, 9658992), (56, 9486510), (57, 9320080), (60, 8854076), (66, 8049160), (68, 7812420), (70, 7589208), (76, 6990060), (77, 6899280), (80, 6640557), (84, 6324340), (85, 6249936), (88, 6036870), (89, 5969040), (95, 5592048), (102, 5208280), (105, 5059472), (110, 4829496), (112, 4743255), (114, 4660040), (119, 4464240), (120, 4427038), (132, 4024580), (133, 3994320), (136, 3906210), (140, 3794604), (152, 3495030), (154, 3449640), (165, 3219664), (168, 3162170), (170, 3124968), (176, 3018435), (178, 2984520), (187, 2840880), (190, 2796024), (204, 2604140), (209, 2541840), (210, 2529736), (220, 2414748), (228, 2330020), (231, 2299760), (238, 2232120), (240, 2213519), (255, 2083312), (264, 2012290), (266, 1997160), (267, 1989680), (272, 1953105), (280, 1897302), (285, 1864016), (304, 1747515), (308, 1724820), (323, 1644720), (330, 1609832), (336, 1581085), (340, 1562484), (356, 1492260), (357, 1488080), (374, 1420440), (380, 1398012), (385, 1379856), (399, 1331440), (408, 1302070), (418, 1270920), (420, 1264868), (440, 1207374), (445, 1193808), (456, 1165010), (462, 1149880), (476, 1116060), (510, 1041656), (528, 1006145), (532, 998580), (534, 994840), (560, 948651), (561, 946960), (570, 932008), (595, 892848), (616, 862410), (623, 852720), (627, 847280), (646, 822360), (660, 804916), (665, 798864), (680, 781242), (712, 746130), (714, 744040), (748, 710220), (760, 699006), (770, 689928), (798, 665720), (816, 651035), (836, 635460), (840, 632434), (880, 603687), (890, 596904), (912, 582505), (924, 574940), (935, 568176), (952, 558030), (969, 548240), (979, 542640), (1020, 520828), (1045, 508368), (1064, 499290), (1068, 497420), (1122, 473480), (1140, 466004), (1155, 459952), (1190, 446424), (1232, 431205), (1246, 426360), (1254, 423640), (1292, 411180), (1309, 405840), (1320, 402458), (1330, 399432), (1335, 397936), (1360, 390621), (1424, 373065), (1428, 372020), (1463, 363120), (1496, 355110), (1513, 351120), (1520, 349503), (1540, 344964), (1596, 332860), (1615, 328944), (1672, 317730), (1680, 316217), (1691, 314160), (1780, 298452), (1785, 297616), (1848, 287470), (1869, 284240), (1870, 284088), (1904, 279015), (1938, 274120), (1958, 271320), (1995, 266288), (2040, 260414), (2090, 254184), (2128, 249645), (2136, 248710), (2244, 236740), (2261, 234960), (2280, 233002), (2310, 229976), (2380, 223212), (2492, 213180), (2508, 211820), (2584, 205590), (2618, 202920), (2640, 201229), (2660, 199716), (2670, 198968), (2805, 189392), (2856, 186010), (2926, 181560), (2937, 180880), (2992, 177555), (3026, 175560), (3080, 172482), (3115, 170544), (3135, 169456), (3192, 166430), (3230, 164472), (3344, 158865), (3382, 157080), (3553, 149520), (3560, 149226), (3570, 148808), (3696, 143735), (3738, 142120), (3740, 142044), (3876, 137060), (3916, 135660), (3927, 135280), (3990, 133144), (4080, 130207), (4180, 127092), (4272, 124355), (4389, 121040), (4488, 118370), (4522, 117480), (4539, 117040), (4560, 116501), (4620, 114988), (4760, 111606), (4845, 109648), (4895, 108528), (4984, 106590), (5016, 105910), (5073, 104720), (5168, 102795), (5236, 101460), (5320, 99858), (5340, 99484), (5610, 94696), (5712, 93005), (5852, 90780), (5874, 90440), (6052, 87780), (6160, 86241), (6230, 85272), (6270, 84728), (6384, 83215), (6460, 82236), (6545, 81168), (6764, 78540), (6783, 78320), (6853, 77520), (7106, 74760), (7120, 74613), (7140, 74404), (7315, 72624), (7476, 71060), (7480, 71022), (7565, 70224), (7752, 68530), (7832, 67830), (7854, 67640), (7980, 66572), (8360, 63546), (8455, 62832), (8778, 60520), (8976, 59185), (9044, 58740), (9078, 58520), (9240, 57494), (9345, 56848), (9520, 55803), (9690, 54824), (9790, 54264), (9968, 53295), (10032, 52955), (10146, 52360), (10472, 50730), (10591, 50160), (10640, 49929), (10659, 49840), (10680, 49742), (11220, 47348), (11305, 46992), (11704, 45390), (11748, 45220), (11837, 44880), (12104, 43890), (12460, 42636), (12540, 42364), (12920, 41118), (13090, 40584), (13528, 39270), (13566, 39160), (13706, 38760), (14212, 37380), (14280, 37202), (14630, 36312), (14685, 36176), (14952, 35530), (14960, 35511), (15130, 35112), (15504, 34265), (15664, 33915), (15708, 33820), (15960, 33286), (16643, 31920), (16720, 31773), (16910, 31416), (17556, 30260), (17765, 29904), (18088, 29370), (18156, 29260), (18480, 28747), (18601, 28560), (18690, 28424), (19380, 27412), (19580, 27132), (19635, 27056), (20292, 26180), (20559, 25840), (20944, 25365), (21182, 25080), (21318, 24920), (21360, 24871), (21945, 24208), (22440, 23674), (22610, 23496), (22695, 23408)]