661740584960

素因数分解:

$2^{20}\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:157

約数の個数: 672

約数和(自身を含む): 2085742498560

約数和(自身を除く): 1424001913600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 32, 35, 38, 40, 52, 56, 64, 65, 70, 73, 76, 80, 91, 95, 104, 112, 128, 130, 133, 140, 146, 152, 160, 182, 190, 208, 224, 247, 256, 260, 266, 280, 292, 304, 320, 364, 365, 380, 416, 448, 455, 494, 511, 512, 520, 532, 560, 584, 608, 640, 665, 728, 730, 760, 832, 896, 910, 949, 988, 1022, 1024, 1040, 1064, 1120, 1168, 1216, 1235, 1280, 1330, 1387, 1456, 1460, 1520, 1664, 1729, 1792, 1820, 1898, 1976, 2044, 2048, 2080, 2128, 2240, 2336, 2432, 2470, 2555, 2560, 2660, 2774, 2912, 2920, 3040, 3328, 3458, 3584, 3640, 3796, 3952, 4088, 4096, 4160, 4256, 4480, 4672, 4745, 4864, 4940, 5110, 5120, 5320, 5548, 5824, 5840, 6080, 6643, 6656, 6916, 6935, 7168, 7280, 7592, 7904, 8176, 8192, 8320, 8512, 8645, 8960, 9344, 9490, 9709, 9728, 9880, 10220, 10240, 10640, 11096, 11648, 11680, 12160, 13286, 13312, 13832, 13870, 14336, 14560, 15184, 15808, 16352, 16384, 16640, 17024, 17290, 17920, 18031, 18688, 18980, 19418, 19456, 19760, 20440, 20480, 21280, 22192, 23296, 23360, 24320, 26572, 26624, 27664, 27740, 28672, 29120, 30368, 31616, 32704, 32768, 33215, 33280, 34048, 34580, 35840, 36062, 37376, 37960, 38836, 38912, 39520, 40880, 40960, 42560, 44384, 46592, 46720, 48545, 48640, 53144, 53248, 55328, 55480, 57344, 58240, 60736, 63232, 65408, 65536, 66430, 66560, 68096, 69160, 71680, 72124, 74752, 75920, 77672, 77824, 79040, 81760, 81920, 85120, 88768, 90155, 93184, 93440, 97090, 97280, 106288, 106496, 110656, 110960, 114688, 116480, 121472, 126217, 126464, 130816, 131072, 132860, 133120, 136192, 138320, 143360, 144248, 149504, 151840, 155344, 155648, 158080, 163520, 163840, 170240, 177536, 180310, 186368, 186880, 194180, 194560, 212576, 212992, 221312, 221920, 229376, 232960, 242944, 252434, 252928, 261632, 262144, 265720, 266240, 272384, 276640, 286720, 288496, 299008, 303680, 310688, 311296, 316160, 327040, 327680, 340480, 355072, 360620, 372736, 373760, 388360, 389120, 425152, 425984, 442624, 443840, 458752, 465920, 485888, 504868, 505856, 523264, 524288, 531440, 532480, 544768, 553280, 573440, 576992, 598016, 607360, 621376, 622592, 631085, 632320, 654080, 655360, 680960, 710144, 721240, 745472, 747520, 776720, 778240, 850304, 851968, 885248, 887680, 917504, 931840, 971776, 1009736, 1011712, 1046528, 1048576, 1062880, 1064960, 1089536, 1106560, 1146880, 1153984, 1196032, 1214720, 1242752, 1245184, 1262170, 1264640, 1308160, 1310720, 1361920, 1420288, 1442480, 1490944, 1495040, 1553440, 1556480, 1700608, 1703936, 1770496, 1775360, 1835008, 1863680, 1943552, 2019472, 2023424, 2093056, 2125760, 2129920, 2179072, 2213120, 2293760, 2307968, 2392064, 2429440, 2485504, 2490368, 2524340, 2529280, 2616320, 2621440, 2723840, 2840576, 2884960, 2981888, 2990080, 3106880, 3112960, 3401216, 3407872, 3540992, 3550720, 3670016, 3727360, 3887104, 4038944, 4046848, 4186112, 4251520, 4259840, 4358144, 4426240, 4587520, 4615936, 4784128, 4858880, 4971008, 4980736, 5048680, 5058560, 5232640, 5242880, 5447680, 5681152, 5769920, 5963776, 5980160, 6213760, 6225920, 6802432, 6815744, 7081984, 7101440, 7340032, 7454720, 7774208, 8077888, 8093696, 8372224, 8503040, 8519680, 8716288, 8852480, 9175040, 9231872, 9568256, 9717760, 9942016, 9961472, 10097360, 10117120, 10465280, 10895360, 11362304, 11539840, 11927552, 11960320, 12427520, 12451840, 13604864, 13631488, 14163968, 14202880, 14909440, 15548416, 16155776, 16187392, 16744448, 17006080, 17039360, 17432576, 17704960, 18350080, 18463744, 19136512, 19435520, 19884032, 19922944, 20194720, 20234240, 20930560, 21790720, 22724608, 23079680, 23855104, 23920640, 24855040, 24903680, 27209728, 28327936, 28405760, 29818880, 31096832, 32311552, 32374784, 33488896, 34012160, 34078720, 34865152, 35409920, 36700160, 36927488, 38273024, 38871040, 39768064, 40389440, 40468480, 41861120, 43581440, 45449216, 46159360, 47710208, 47841280, 49710080, 49807360, 54419456, 56655872, 56811520, 59637760, 62193664, 64623104, 64749568, 66977792, 68024320, 68157440, 69730304, 70819840, 73854976, 76546048, 77742080, 79536128, 80778880, 80936960, 83722240, 87162880, 90898432, 92318720, 95420416, 95682560, 99420160, 99614720, 108838912, 113311744, 113623040, 119275520, 124387328, 129246208, 129499136, 133955584, 136048640, 139460608, 141639680, 147709952, 155484160, 159072256, 161557760, 161873920, 167444480, 174325760, 181796864, 184637440, 191365120, 198840320, 217677824, 226623488, 227246080, 238551040, 248774656, 258492416, 258998272, 267911168, 272097280, 283279360, 295419904, 310968320, 318144512, 323115520, 323747840, 334888960, 348651520, 363593728, 369274880, 382730240, 397680640, 435355648, 453246976, 454492160, 477102080, 497549312, 516984832, 535822336, 544194560, 566558720, 590839808, 621936640, 636289024, 646231040, 647495680, 669777920, 697303040, 727187456, 738549760, 795361280, 870711296, 906493952, 908984320, 995098624, 1033969664, 1088389120, 1133117440, 1181679616, 1243873280, 1272578048, 1292462080, 1294991360, 1339555840, 1454374912, 1477099520, 1590722560, 1741422592, 1812987904, 1817968640, 2067939328, 2176778240, 2266234880, 2363359232, 2487746560, 2545156096, 2584924160, 2679111680, 2954199040, 3181445120, 3482845184, 3635937280, 4135878656, 4353556480, 4532469760, 4726718464, 4975493120, 5090312192, 5169848320, 5908398080, 6362890240, 6965690368, 7271874560, 8271757312, 8707112960, 9064939520, 9453436928, 10180624384, 10339696640, 11816796160, 12725780480, 16543514624, 17414225920, 18906873856, 20679393280, 23633592320, 25451560960, 33087029248, 34828451840, 41358786560, 47267184640, 50903121920, 66174058496, 82717573120, 94534369280, 132348116992, 165435146240, 330870292480, 661740584960]

約数ペア:

[(1, 661740584960), (2, 330870292480), (4, 165435146240), (5, 132348116992), (7, 94534369280), (8, 82717573120), (10, 66174058496), (13, 50903121920), (14, 47267184640), (16, 41358786560), (19, 34828451840), (20, 33087029248), (26, 25451560960), (28, 23633592320), (32, 20679393280), (35, 18906873856), (38, 17414225920), (40, 16543514624), (52, 12725780480), (56, 11816796160), (64, 10339696640), (65, 10180624384), (70, 9453436928), (73, 9064939520), (76, 8707112960), (80, 8271757312), (91, 7271874560), (95, 6965690368), (104, 6362890240), (112, 5908398080), (128, 5169848320), (130, 5090312192), (133, 4975493120), (140, 4726718464), (146, 4532469760), (152, 4353556480), (160, 4135878656), (182, 3635937280), (190, 3482845184), (208, 3181445120), (224, 2954199040), (247, 2679111680), (256, 2584924160), (260, 2545156096), (266, 2487746560), (280, 2363359232), (292, 2266234880), (304, 2176778240), (320, 2067939328), (364, 1817968640), (365, 1812987904), (380, 1741422592), (416, 1590722560), (448, 1477099520), (455, 1454374912), (494, 1339555840), (511, 1294991360), (512, 1292462080), (520, 1272578048), (532, 1243873280), (560, 1181679616), (584, 1133117440), (608, 1088389120), (640, 1033969664), (665, 995098624), (728, 908984320), (730, 906493952), (760, 870711296), (832, 795361280), (896, 738549760), (910, 727187456), (949, 697303040), (988, 669777920), (1022, 647495680), (1024, 646231040), (1040, 636289024), (1064, 621936640), (1120, 590839808), (1168, 566558720), (1216, 544194560), (1235, 535822336), (1280, 516984832), (1330, 497549312), (1387, 477102080), (1456, 454492160), (1460, 453246976), (1520, 435355648), (1664, 397680640), (1729, 382730240), (1792, 369274880), (1820, 363593728), (1898, 348651520), (1976, 334888960), (2044, 323747840), (2048, 323115520), (2080, 318144512), (2128, 310968320), (2240, 295419904), (2336, 283279360), (2432, 272097280), (2470, 267911168), (2555, 258998272), (2560, 258492416), (2660, 248774656), (2774, 238551040), (2912, 227246080), (2920, 226623488), (3040, 217677824), (3328, 198840320), (3458, 191365120), (3584, 184637440), (3640, 181796864), (3796, 174325760), (3952, 167444480), (4088, 161873920), (4096, 161557760), (4160, 159072256), (4256, 155484160), (4480, 147709952), (4672, 141639680), (4745, 139460608), (4864, 136048640), (4940, 133955584), (5110, 129499136), (5120, 129246208), (5320, 124387328), (5548, 119275520), (5824, 113623040), (5840, 113311744), (6080, 108838912), (6643, 99614720), (6656, 99420160), (6916, 95682560), (6935, 95420416), (7168, 92318720), (7280, 90898432), (7592, 87162880), (7904, 83722240), (8176, 80936960), (8192, 80778880), (8320, 79536128), (8512, 77742080), (8645, 76546048), (8960, 73854976), (9344, 70819840), (9490, 69730304), (9709, 68157440), (9728, 68024320), (9880, 66977792), (10220, 64749568), (10240, 64623104), (10640, 62193664), (11096, 59637760), (11648, 56811520), (11680, 56655872), (12160, 54419456), (13286, 49807360), (13312, 49710080), (13832, 47841280), (13870, 47710208), (14336, 46159360), (14560, 45449216), (15184, 43581440), (15808, 41861120), (16352, 40468480), (16384, 40389440), (16640, 39768064), (17024, 38871040), (17290, 38273024), (17920, 36927488), (18031, 36700160), (18688, 35409920), (18980, 34865152), (19418, 34078720), (19456, 34012160), (19760, 33488896), (20440, 32374784), (20480, 32311552), (21280, 31096832), (22192, 29818880), (23296, 28405760), (23360, 28327936), (24320, 27209728), (26572, 24903680), (26624, 24855040), (27664, 23920640), (27740, 23855104), (28672, 23079680), (29120, 22724608), (30368, 21790720), (31616, 20930560), (32704, 20234240), (32768, 20194720), (33215, 19922944), (33280, 19884032), (34048, 19435520), (34580, 19136512), (35840, 18463744), (36062, 18350080), (37376, 17704960), (37960, 17432576), (38836, 17039360), (38912, 17006080), (39520, 16744448), (40880, 16187392), (40960, 16155776), (42560, 15548416), (44384, 14909440), (46592, 14202880), (46720, 14163968), (48545, 13631488), (48640, 13604864), (53144, 12451840), (53248, 12427520), (55328, 11960320), (55480, 11927552), (57344, 11539840), (58240, 11362304), (60736, 10895360), (63232, 10465280), (65408, 10117120), (65536, 10097360), (66430, 9961472), (66560, 9942016), (68096, 9717760), (69160, 9568256), (71680, 9231872), (72124, 9175040), (74752, 8852480), (75920, 8716288), (77672, 8519680), (77824, 8503040), (79040, 8372224), (81760, 8093696), (81920, 8077888), (85120, 7774208), (88768, 7454720), (90155, 7340032), (93184, 7101440), (93440, 7081984), (97090, 6815744), (97280, 6802432), (106288, 6225920), (106496, 6213760), (110656, 5980160), (110960, 5963776), (114688, 5769920), (116480, 5681152), (121472, 5447680), (126217, 5242880), (126464, 5232640), (130816, 5058560), (131072, 5048680), (132860, 4980736), (133120, 4971008), (136192, 4858880), (138320, 4784128), (143360, 4615936), (144248, 4587520), (149504, 4426240), (151840, 4358144), (155344, 4259840), (155648, 4251520), (158080, 4186112), (163520, 4046848), (163840, 4038944), (170240, 3887104), (177536, 3727360), (180310, 3670016), (186368, 3550720), (186880, 3540992), (194180, 3407872), (194560, 3401216), (212576, 3112960), (212992, 3106880), (221312, 2990080), (221920, 2981888), (229376, 2884960), (232960, 2840576), (242944, 2723840), (252434, 2621440), (252928, 2616320), (261632, 2529280), (262144, 2524340), (265720, 2490368), (266240, 2485504), (272384, 2429440), (276640, 2392064), (286720, 2307968), (288496, 2293760), (299008, 2213120), (303680, 2179072), (310688, 2129920), (311296, 2125760), (316160, 2093056), (327040, 2023424), (327680, 2019472), (340480, 1943552), (355072, 1863680), (360620, 1835008), (372736, 1775360), (373760, 1770496), (388360, 1703936), (389120, 1700608), (425152, 1556480), (425984, 1553440), (442624, 1495040), (443840, 1490944), (458752, 1442480), (465920, 1420288), (485888, 1361920), (504868, 1310720), (505856, 1308160), (523264, 1264640), (524288, 1262170), (531440, 1245184), (532480, 1242752), (544768, 1214720), (553280, 1196032), (573440, 1153984), (576992, 1146880), (598016, 1106560), (607360, 1089536), (621376, 1064960), (622592, 1062880), (631085, 1048576), (632320, 1046528), (654080, 1011712), (655360, 1009736), (680960, 971776), (710144, 931840), (721240, 917504), (745472, 887680), (747520, 885248), (776720, 851968), (778240, 850304)]