438295280640

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131497}}^1$

素因数の和:131563

約数の個数: 352

約数和(自身を含む): 1653819838464

約数和(自身を除く): 1215524557824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 256, 280, 310, 320, 336, 372, 384, 420, 434, 448, 465, 480, 496, 512, 560, 620, 640, 651, 672, 744, 768, 840, 868, 896, 930, 960, 992, 1024, 1085, 1120, 1240, 1280, 1302, 1344, 1488, 1536, 1680, 1736, 1792, 1860, 1920, 1984, 2170, 2240, 2480, 2560, 2604, 2688, 2976, 3072, 3255, 3360, 3472, 3584, 3720, 3840, 3968, 4340, 4480, 4960, 5120, 5208, 5376, 5952, 6510, 6720, 6944, 7168, 7440, 7680, 7936, 8680, 8960, 9920, 10416, 10752, 11904, 13020, 13440, 13888, 14880, 15360, 15872, 17360, 17920, 19840, 20832, 21504, 23808, 26040, 26880, 27776, 29760, 31744, 34720, 35840, 39680, 41664, 47616, 52080, 53760, 55552, 59520, 69440, 79360, 83328, 95232, 104160, 107520, 111104, 119040, 131497, 138880, 158720, 166656, 208320, 222208, 238080, 262994, 277760, 333312, 394491, 416640, 476160, 525988, 555520, 657485, 666624, 788982, 833280, 920479, 1051976, 1111040, 1314970, 1577964, 1666560, 1840958, 1972455, 2103952, 2629940, 2761437, 3155928, 3333120, 3681916, 3944910, 4076407, 4207904, 4602395, 5259880, 5522874, 6311856, 7363832, 7889820, 8152814, 8415808, 9204790, 10519760, 11045748, 12229221, 12623712, 13807185, 14727664, 15779640, 16305628, 16831616, 18409580, 20382035, 21039520, 22091496, 24458442, 25247424, 27614370, 28534849, 29455328, 31559280, 32611256, 33663232, 36819160, 40764070, 42079040, 44182992, 48916884, 50494848, 55228740, 57069698, 58910656, 61146105, 63118560, 65222512, 67326464, 73638320, 81528140, 84158080, 85604547, 88365984, 97833768, 100989696, 110457480, 114139396, 117821312, 122292210, 126237120, 130445024, 134652928, 142674245, 147276640, 163056280, 168316160, 171209094, 176731968, 195667536, 201979392, 220914960, 228278792, 235642624, 244584420, 252474240, 260890048, 285348490, 294553280, 326112560, 336632320, 342418188, 353463936, 391335072, 403958784, 428022735, 441829920, 456557584, 471285248, 489168840, 504948480, 521780096, 570696980, 589106560, 652225120, 673264640, 684836376, 706927872, 782670144, 856045470, 883659840, 913115168, 942570496, 978337680, 1009896960, 1043560192, 1141393960, 1178213120, 1304450240, 1369672752, 1413855744, 1565340288, 1712090940, 1767319680, 1826230336, 1956675360, 2019793920, 2087120384, 2282787920, 2356426240, 2608900480, 2739345504, 2827711488, 3130680576, 3424181880, 3534639360, 3652460672, 3913350720, 4174240768, 4565575840, 4712852480, 5217800960, 5478691008, 6261361152, 6848363760, 7069278720, 7304921344, 7826701440, 9131151680, 10435601920, 10957382016, 12522722304, 13696727520, 14138557440, 14609842688, 15653402880, 18262303360, 20871203840, 21914764032, 27393455040, 29219685376, 31306805760, 36524606720, 43829528064, 54786910080, 62613611520, 73049213440, 87659056128, 109573820160, 146098426880, 219147640320, 438295280640]

約数ペア:

[(1, 438295280640), (2, 219147640320), (3, 146098426880), (4, 109573820160), (5, 87659056128), (6, 73049213440), (7, 62613611520), (8, 54786910080), (10, 43829528064), (12, 36524606720), (14, 31306805760), (15, 29219685376), (16, 27393455040), (20, 21914764032), (21, 20871203840), (24, 18262303360), (28, 15653402880), (30, 14609842688), (31, 14138557440), (32, 13696727520), (35, 12522722304), (40, 10957382016), (42, 10435601920), (48, 9131151680), (56, 7826701440), (60, 7304921344), (62, 7069278720), (64, 6848363760), (70, 6261361152), (80, 5478691008), (84, 5217800960), (93, 4712852480), (96, 4565575840), (105, 4174240768), (112, 3913350720), (120, 3652460672), (124, 3534639360), (128, 3424181880), (140, 3130680576), (155, 2827711488), (160, 2739345504), (168, 2608900480), (186, 2356426240), (192, 2282787920), (210, 2087120384), (217, 2019793920), (224, 1956675360), (240, 1826230336), (248, 1767319680), (256, 1712090940), (280, 1565340288), (310, 1413855744), (320, 1369672752), (336, 1304450240), (372, 1178213120), (384, 1141393960), (420, 1043560192), (434, 1009896960), (448, 978337680), (465, 942570496), (480, 913115168), (496, 883659840), (512, 856045470), (560, 782670144), (620, 706927872), (640, 684836376), (651, 673264640), (672, 652225120), (744, 589106560), (768, 570696980), (840, 521780096), (868, 504948480), (896, 489168840), (930, 471285248), (960, 456557584), (992, 441829920), (1024, 428022735), (1085, 403958784), (1120, 391335072), (1240, 353463936), (1280, 342418188), (1302, 336632320), (1344, 326112560), (1488, 294553280), (1536, 285348490), (1680, 260890048), (1736, 252474240), (1792, 244584420), (1860, 235642624), (1920, 228278792), (1984, 220914960), (2170, 201979392), (2240, 195667536), (2480, 176731968), (2560, 171209094), (2604, 168316160), (2688, 163056280), (2976, 147276640), (3072, 142674245), (3255, 134652928), (3360, 130445024), (3472, 126237120), (3584, 122292210), (3720, 117821312), (3840, 114139396), (3968, 110457480), (4340, 100989696), (4480, 97833768), (4960, 88365984), (5120, 85604547), (5208, 84158080), (5376, 81528140), (5952, 73638320), (6510, 67326464), (6720, 65222512), (6944, 63118560), (7168, 61146105), (7440, 58910656), (7680, 57069698), (7936, 55228740), (8680, 50494848), (8960, 48916884), (9920, 44182992), (10416, 42079040), (10752, 40764070), (11904, 36819160), (13020, 33663232), (13440, 32611256), (13888, 31559280), (14880, 29455328), (15360, 28534849), (15872, 27614370), (17360, 25247424), (17920, 24458442), (19840, 22091496), (20832, 21039520), (21504, 20382035), (23808, 18409580), (26040, 16831616), (26880, 16305628), (27776, 15779640), (29760, 14727664), (31744, 13807185), (34720, 12623712), (35840, 12229221), (39680, 11045748), (41664, 10519760), (47616, 9204790), (52080, 8415808), (53760, 8152814), (55552, 7889820), (59520, 7363832), (69440, 6311856), (79360, 5522874), (83328, 5259880), (95232, 4602395), (104160, 4207904), (107520, 4076407), (111104, 3944910), (119040, 3681916), (131497, 3333120), (138880, 3155928), (158720, 2761437), (166656, 2629940), (208320, 2103952), (222208, 1972455), (238080, 1840958), (262994, 1666560), (277760, 1577964), (333312, 1314970), (394491, 1111040), (416640, 1051976), (476160, 920479), (525988, 833280), (555520, 788982), (657485, 666624)]