641571840

素因数分解:

$2^{10}\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:74

約数の個数: 880

約数和(自身を含む): 2996021952

約数和(自身を除く): 2354450112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 18, 20, 21, 24, 26, 27, 28, 30, 32, 34, 35, 36, 39, 40, 42, 45, 48, 51, 52, 54, 56, 60, 63, 64, 65, 68, 70, 72, 78, 80, 81, 84, 85, 90, 91, 96, 102, 104, 105, 108, 112, 117, 119, 120, 126, 128, 130, 135, 136, 140, 144, 153, 156, 160, 162, 168, 170, 180, 182, 189, 192, 195, 204, 208, 210, 216, 221, 224, 234, 238, 240, 252, 255, 256, 260, 270, 272, 273, 280, 288, 306, 312, 315, 320, 324, 336, 340, 351, 357, 360, 364, 378, 384, 390, 405, 408, 416, 420, 432, 442, 448, 455, 459, 468, 476, 480, 504, 510, 512, 520, 540, 544, 546, 560, 567, 576, 585, 595, 612, 624, 630, 640, 648, 663, 672, 680, 702, 714, 720, 728, 756, 765, 768, 780, 810, 816, 819, 832, 840, 864, 884, 896, 910, 918, 936, 945, 952, 960, 1008, 1020, 1024, 1040, 1053, 1071, 1080, 1088, 1092, 1105, 1120, 1134, 1152, 1170, 1190, 1224, 1248, 1260, 1280, 1296, 1326, 1344, 1360, 1365, 1377, 1404, 1428, 1440, 1456, 1512, 1530, 1536, 1547, 1560, 1620, 1632, 1638, 1664, 1680, 1728, 1755, 1768, 1785, 1792, 1820, 1836, 1872, 1890, 1904, 1920, 1989, 2016, 2040, 2080, 2106, 2142, 2160, 2176, 2184, 2210, 2240, 2268, 2295, 2304, 2340, 2380, 2448, 2457, 2496, 2520, 2560, 2592, 2652, 2688, 2720, 2730, 2754, 2808, 2835, 2856, 2880, 2912, 3024, 3060, 3072, 3094, 3120, 3213, 3240, 3264, 3276, 3315, 3328, 3360, 3456, 3510, 3536, 3570, 3584, 3640, 3672, 3744, 3780, 3808, 3840, 3978, 4032, 4080, 4095, 4160, 4212, 4284, 4320, 4352, 4368, 4420, 4480, 4536, 4590, 4608, 4641, 4680, 4760, 4896, 4914, 4992, 5040, 5120, 5184, 5265, 5304, 5355, 5376, 5440, 5460, 5508, 5616, 5670, 5712, 5760, 5824, 5967, 6048, 6120, 6188, 6240, 6426, 6480, 6528, 6552, 6630, 6656, 6720, 6885, 6912, 7020, 7072, 7140, 7168, 7280, 7344, 7371, 7488, 7560, 7616, 7680, 7735, 7956, 8064, 8160, 8190, 8320, 8424, 8568, 8640, 8704, 8736, 8840, 8960, 9072, 9180, 9216, 9282, 9360, 9520, 9639, 9792, 9828, 9945, 9984, 10080, 10368, 10530, 10608, 10710, 10752, 10880, 10920, 11016, 11232, 11340, 11424, 11520, 11648, 11934, 12096, 12240, 12285, 12376, 12480, 12852, 12960, 13056, 13104, 13260, 13312, 13440, 13770, 13824, 13923, 14040, 14144, 14280, 14560, 14688, 14742, 14976, 15120, 15232, 15360, 15470, 15912, 16065, 16128, 16320, 16380, 16640, 16848, 17136, 17280, 17408, 17472, 17680, 17901, 17920, 18144, 18360, 18564, 18720, 19040, 19278, 19584, 19656, 19890, 19968, 20160, 20736, 21060, 21216, 21420, 21504, 21760, 21840, 22032, 22464, 22680, 22848, 23040, 23205, 23296, 23868, 24192, 24480, 24570, 24752, 24960, 25704, 25920, 26112, 26208, 26520, 26880, 27540, 27648, 27846, 28080, 28288, 28560, 29120, 29376, 29484, 29835, 29952, 30240, 30464, 30940, 31824, 32130, 32256, 32640, 32760, 33280, 33696, 34272, 34560, 34944, 35360, 35802, 35840, 36288, 36720, 36855, 37128, 37440, 38080, 38556, 39168, 39312, 39780, 39936, 40320, 41472, 41769, 42120, 42432, 42840, 43520, 43680, 44064, 44928, 45360, 45696, 46080, 46410, 46592, 47736, 48195, 48384, 48960, 49140, 49504, 49920, 51408, 51840, 52224, 52416, 53040, 53760, 55080, 55692, 56160, 56576, 57120, 58240, 58752, 58968, 59670, 59904, 60480, 60928, 61880, 63648, 64260, 64512, 65280, 65520, 66560, 67392, 68544, 69120, 69615, 69888, 70720, 71604, 72576, 73440, 73710, 74256, 74880, 76160, 77112, 78336, 78624, 79560, 80640, 82944, 83538, 84240, 84864, 85680, 87040, 87360, 88128, 89505, 89856, 90720, 91392, 92820, 93184, 95472, 96390, 96768, 97920, 98280, 99008, 99840, 102816, 103680, 104832, 106080, 107520, 110160, 111384, 112320, 113152, 114240, 116480, 117504, 117936, 119340, 119808, 120960, 121856, 123760, 125307, 127296, 128520, 130560, 131040, 134784, 137088, 138240, 139230, 139776, 141440, 143208, 145152, 146880, 147420, 148512, 149760, 152320, 154224, 156672, 157248, 159120, 161280, 167076, 168480, 169728, 171360, 174720, 176256, 179010, 179712, 181440, 182784, 185640, 190944, 192780, 193536, 195840, 196560, 198016, 199680, 205632, 207360, 208845, 209664, 212160, 220320, 222768, 224640, 226304, 228480, 232960, 235008, 235872, 238680, 241920, 247520, 250614, 254592, 257040, 261120, 262080, 269568, 274176, 278460, 279552, 282880, 286416, 290304, 293760, 294840, 297024, 299520, 304640, 308448, 314496, 318240, 322560, 334152, 336960, 339456, 342720, 349440, 352512, 358020, 359424, 362880, 365568, 371280, 381888, 385560, 391680, 393120, 396032, 411264, 414720, 417690, 419328, 424320, 440640, 445536, 449280, 456960, 465920, 470016, 471744, 477360, 483840, 495040, 501228, 509184, 514080, 524160, 539136, 548352, 556920, 565760, 572832, 580608, 587520, 589680, 594048, 599040, 609280, 616896, 626535, 628992, 636480, 668304, 673920, 678912, 685440, 698880, 705024, 716040, 725760, 742560, 763776, 771120, 783360, 786240, 792064, 822528, 835380, 838656, 848640, 881280, 891072, 898560, 913920, 943488, 954720, 967680, 990080, 1002456, 1018368, 1028160, 1048320, 1078272, 1096704, 1113840, 1131520, 1145664, 1175040, 1179360, 1188096, 1233792, 1253070, 1257984, 1272960, 1336608, 1347840, 1370880, 1397760, 1410048, 1432080, 1451520, 1485120, 1527552, 1542240, 1572480, 1584128, 1645056, 1670760, 1697280, 1762560, 1782144, 1797120, 1827840, 1886976, 1909440, 1980160, 2004912, 2036736, 2056320, 2096640, 2227680, 2291328, 2350080, 2358720, 2376192, 2467584, 2506140, 2515968, 2545920, 2673216, 2695680, 2741760, 2864160, 2903040, 2970240, 3055104, 3084480, 3144960, 3290112, 3341520, 3394560, 3525120, 3564288, 3773952, 3818880, 3960320, 4009824, 4112640, 4193280, 4455360, 4582656, 4717440, 4752384, 4935168, 5012280, 5091840, 5346432, 5391360, 5483520, 5728320, 5940480, 6110208, 6168960, 6289920, 6683040, 7050240, 7128576, 7547904, 7637760, 7920640, 8019648, 8225280, 8910720, 9165312, 9434880, 9870336, 10024560, 10183680, 10692864, 11456640, 11880960, 12337920, 12579840, 13366080, 14257152, 15275520, 16039296, 16450560, 17821440, 18330624, 18869760, 20049120, 21385728, 22913280, 23761920, 24675840, 26732160, 30551040, 32078592, 35642880, 37739520, 40098240, 42771456, 45826560, 49351680, 53464320, 64157184, 71285760, 80196480, 91653120, 106928640, 128314368, 160392960, 213857280, 320785920, 641571840]

約数ペア:

[(1, 641571840), (2, 320785920), (3, 213857280), (4, 160392960), (5, 128314368), (6, 106928640), (7, 91653120), (8, 80196480), (9, 71285760), (10, 64157184), (12, 53464320), (13, 49351680), (14, 45826560), (15, 42771456), (16, 40098240), (17, 37739520), (18, 35642880), (20, 32078592), (21, 30551040), (24, 26732160), (26, 24675840), (27, 23761920), (28, 22913280), (30, 21385728), (32, 20049120), (34, 18869760), (35, 18330624), (36, 17821440), (39, 16450560), (40, 16039296), (42, 15275520), (45, 14257152), (48, 13366080), (51, 12579840), (52, 12337920), (54, 11880960), (56, 11456640), (60, 10692864), (63, 10183680), (64, 10024560), (65, 9870336), (68, 9434880), (70, 9165312), (72, 8910720), (78, 8225280), (80, 8019648), (81, 7920640), (84, 7637760), (85, 7547904), (90, 7128576), (91, 7050240), (96, 6683040), (102, 6289920), (104, 6168960), (105, 6110208), (108, 5940480), (112, 5728320), (117, 5483520), (119, 5391360), (120, 5346432), (126, 5091840), (128, 5012280), (130, 4935168), (135, 4752384), (136, 4717440), (140, 4582656), (144, 4455360), (153, 4193280), (156, 4112640), (160, 4009824), (162, 3960320), (168, 3818880), (170, 3773952), (180, 3564288), (182, 3525120), (189, 3394560), (192, 3341520), (195, 3290112), (204, 3144960), (208, 3084480), (210, 3055104), (216, 2970240), (221, 2903040), (224, 2864160), (234, 2741760), (238, 2695680), (240, 2673216), (252, 2545920), (255, 2515968), (256, 2506140), (260, 2467584), (270, 2376192), (272, 2358720), (273, 2350080), (280, 2291328), (288, 2227680), (306, 2096640), (312, 2056320), (315, 2036736), (320, 2004912), (324, 1980160), (336, 1909440), (340, 1886976), (351, 1827840), (357, 1797120), (360, 1782144), (364, 1762560), (378, 1697280), (384, 1670760), (390, 1645056), (405, 1584128), (408, 1572480), (416, 1542240), (420, 1527552), (432, 1485120), (442, 1451520), (448, 1432080), (455, 1410048), (459, 1397760), (468, 1370880), (476, 1347840), (480, 1336608), (504, 1272960), (510, 1257984), (512, 1253070), (520, 1233792), (540, 1188096), (544, 1179360), (546, 1175040), (560, 1145664), (567, 1131520), (576, 1113840), (585, 1096704), (595, 1078272), (612, 1048320), (624, 1028160), (630, 1018368), (640, 1002456), (648, 990080), (663, 967680), (672, 954720), (680, 943488), (702, 913920), (714, 898560), (720, 891072), (728, 881280), (756, 848640), (765, 838656), (768, 835380), (780, 822528), (810, 792064), (816, 786240), (819, 783360), (832, 771120), (840, 763776), (864, 742560), (884, 725760), (896, 716040), (910, 705024), (918, 698880), (936, 685440), (945, 678912), (952, 673920), (960, 668304), (1008, 636480), (1020, 628992), (1024, 626535), (1040, 616896), (1053, 609280), (1071, 599040), (1080, 594048), (1088, 589680), (1092, 587520), (1105, 580608), (1120, 572832), (1134, 565760), (1152, 556920), (1170, 548352), (1190, 539136), (1224, 524160), (1248, 514080), (1260, 509184), (1280, 501228), (1296, 495040), (1326, 483840), (1344, 477360), (1360, 471744), (1365, 470016), (1377, 465920), (1404, 456960), (1428, 449280), (1440, 445536), (1456, 440640), (1512, 424320), (1530, 419328), (1536, 417690), (1547, 414720), (1560, 411264), (1620, 396032), (1632, 393120), (1638, 391680), (1664, 385560), (1680, 381888), (1728, 371280), (1755, 365568), (1768, 362880), (1785, 359424), (1792, 358020), (1820, 352512), (1836, 349440), (1872, 342720), (1890, 339456), (1904, 336960), (1920, 334152), (1989, 322560), (2016, 318240), (2040, 314496), (2080, 308448), (2106, 304640), (2142, 299520), (2160, 297024), (2176, 294840), (2184, 293760), (2210, 290304), (2240, 286416), (2268, 282880), (2295, 279552), (2304, 278460), (2340, 274176), (2380, 269568), (2448, 262080), (2457, 261120), (2496, 257040), (2520, 254592), (2560, 250614), (2592, 247520), (2652, 241920), (2688, 238680), (2720, 235872), (2730, 235008), (2754, 232960), (2808, 228480), (2835, 226304), (2856, 224640), (2880, 222768), (2912, 220320), (3024, 212160), (3060, 209664), (3072, 208845), (3094, 207360), (3120, 205632), (3213, 199680), (3240, 198016), (3264, 196560), (3276, 195840), (3315, 193536), (3328, 192780), (3360, 190944), (3456, 185640), (3510, 182784), (3536, 181440), (3570, 179712), (3584, 179010), (3640, 176256), (3672, 174720), (3744, 171360), (3780, 169728), (3808, 168480), (3840, 167076), (3978, 161280), (4032, 159120), (4080, 157248), (4095, 156672), (4160, 154224), (4212, 152320), (4284, 149760), (4320, 148512), (4352, 147420), (4368, 146880), (4420, 145152), (4480, 143208), (4536, 141440), (4590, 139776), (4608, 139230), (4641, 138240), (4680, 137088), (4760, 134784), (4896, 131040), (4914, 130560), (4992, 128520), (5040, 127296), (5120, 125307), (5184, 123760), (5265, 121856), (5304, 120960), (5355, 119808), (5376, 119340), (5440, 117936), (5460, 117504), (5508, 116480), (5616, 114240), (5670, 113152), (5712, 112320), (5760, 111384), (5824, 110160), (5967, 107520), (6048, 106080), (6120, 104832), (6188, 103680), (6240, 102816), (6426, 99840), (6480, 99008), (6528, 98280), (6552, 97920), (6630, 96768), (6656, 96390), (6720, 95472), (6885, 93184), (6912, 92820), (7020, 91392), (7072, 90720), (7140, 89856), (7168, 89505), (7280, 88128), (7344, 87360), (7371, 87040), (7488, 85680), (7560, 84864), (7616, 84240), (7680, 83538), (7735, 82944), (7956, 80640), (8064, 79560), (8160, 78624), (8190, 78336), (8320, 77112), (8424, 76160), (8568, 74880), (8640, 74256), (8704, 73710), (8736, 73440), (8840, 72576), (8960, 71604), (9072, 70720), (9180, 69888), (9216, 69615), (9282, 69120), (9360, 68544), (9520, 67392), (9639, 66560), (9792, 65520), (9828, 65280), (9945, 64512), (9984, 64260), (10080, 63648), (10368, 61880), (10530, 60928), (10608, 60480), (10710, 59904), (10752, 59670), (10880, 58968), (10920, 58752), (11016, 58240), (11232, 57120), (11340, 56576), (11424, 56160), (11520, 55692), (11648, 55080), (11934, 53760), (12096, 53040), (12240, 52416), (12285, 52224), (12376, 51840), (12480, 51408), (12852, 49920), (12960, 49504), (13056, 49140), (13104, 48960), (13260, 48384), (13312, 48195), (13440, 47736), (13770, 46592), (13824, 46410), (13923, 46080), (14040, 45696), (14144, 45360), (14280, 44928), (14560, 44064), (14688, 43680), (14742, 43520), (14976, 42840), (15120, 42432), (15232, 42120), (15360, 41769), (15470, 41472), (15912, 40320), (16065, 39936), (16128, 39780), (16320, 39312), (16380, 39168), (16640, 38556), (16848, 38080), (17136, 37440), (17280, 37128), (17408, 36855), (17472, 36720), (17680, 36288), (17901, 35840), (17920, 35802), (18144, 35360), (18360, 34944), (18564, 34560), (18720, 34272), (19040, 33696), (19278, 33280), (19584, 32760), (19656, 32640), (19890, 32256), (19968, 32130), (20160, 31824), (20736, 30940), (21060, 30464), (21216, 30240), (21420, 29952), (21504, 29835), (21760, 29484), (21840, 29376), (22032, 29120), (22464, 28560), (22680, 28288), (22848, 28080), (23040, 27846), (23205, 27648), (23296, 27540), (23868, 26880), (24192, 26520), (24480, 26208), (24570, 26112), (24752, 25920), (24960, 25704)]