320227770240

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{22123}}^1$

素因数の和:22514

約数の個数: 384

約数和(自身を含む): 1267333516800

約数和(自身を除く): 947105746560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 359, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 718, 720, 840, 896, 960, 1008, 1077, 1120, 1152, 1260, 1344, 1436, 1440, 1680, 1795, 1920, 2016, 2154, 2240, 2513, 2520, 2688, 2872, 2880, 3231, 3360, 3590, 4032, 4308, 4480, 5026, 5040, 5385, 5744, 5760, 6462, 6720, 7180, 7539, 8064, 8616, 10052, 10080, 10770, 11488, 12565, 12924, 13440, 14360, 15078, 16155, 17232, 20104, 20160, 21540, 22123, 22617, 22976, 25130, 25848, 28720, 30156, 32310, 34464, 37695, 40208, 40320, 43080, 44246, 45234, 45952, 50260, 51696, 57440, 60312, 64620, 66369, 68928, 75390, 80416, 86160, 88492, 90468, 100520, 103392, 110615, 113085, 114880, 120624, 129240, 132738, 137856, 150780, 154861, 160832, 172320, 176984, 180936, 199107, 201040, 206784, 221230, 226170, 229760, 241248, 258480, 265476, 301560, 309722, 321664, 331845, 344640, 353968, 361872, 398214, 402080, 413568, 442460, 452340, 464583, 482496, 516960, 530952, 603120, 619444, 663690, 689280, 707936, 723744, 774305, 796428, 804160, 884920, 904680, 929166, 964992, 995535, 1033920, 1061904, 1206240, 1238888, 1327380, 1393749, 1415872, 1447488, 1548610, 1592856, 1608320, 1769840, 1809360, 1858332, 1991070, 2067840, 2123808, 2322915, 2412480, 2477776, 2654760, 2787498, 2831744, 2894976, 3097220, 3185712, 3539680, 3618720, 3716664, 3982140, 4247616, 4645830, 4824960, 4955552, 5309520, 5574996, 6194440, 6371424, 6968745, 7079360, 7237440, 7433328, 7942157, 7964280, 8495232, 9291660, 9911104, 10619040, 11149992, 12388880, 12742848, 13937490, 14158720, 14474880, 14866656, 15884314, 15928560, 18583320, 19822208, 21238080, 22299984, 23826471, 24777760, 25485696, 27874980, 29733312, 31768628, 31857120, 37166640, 39710785, 42476160, 44599968, 47652942, 49555520, 55595099, 55749960, 59466624, 63537256, 63714240, 71479413, 74333280, 79421570, 89199936, 95305884, 99111040, 111190198, 111499920, 119132355, 127074512, 127428480, 142958826, 148666560, 158843140, 166785297, 178399872, 190611768, 222380396, 222999840, 238264710, 254149024, 277975495, 285917652, 297333120, 317686280, 333570594, 357397065, 381223536, 444760792, 445999680, 476529420, 500355891, 508298048, 555950990, 571835304, 635372560, 667141188, 714794130, 762447072, 833926485, 889521584, 891999360, 953058840, 1000711782, 1016596096, 1111901980, 1143670608, 1270745120, 1334282376, 1429588260, 1524894144, 1667852970, 1779043168, 1906117680, 2001423564, 2223803960, 2287341216, 2501779455, 2541490240, 2668564752, 2859176520, 3049788288, 3335705940, 3558086336, 3812235360, 4002847128, 4447607920, 4574682432, 5003558910, 5082980480, 5337129504, 5718353040, 6671411880, 7116172672, 7624470720, 8005694256, 8895215840, 9149364864, 10007117820, 10674259008, 11436706080, 13342823760, 15248941440, 16011388512, 17790431680, 20014235640, 21348518016, 22873412160, 26685647520, 32022777024, 35580863360, 40028471280, 45746824320, 53371295040, 64045554048, 80056942560, 106742590080, 160113885120, 320227770240]

約数ペア:

[(1, 320227770240), (2, 160113885120), (3, 106742590080), (4, 80056942560), (5, 64045554048), (6, 53371295040), (7, 45746824320), (8, 40028471280), (9, 35580863360), (10, 32022777024), (12, 26685647520), (14, 22873412160), (15, 21348518016), (16, 20014235640), (18, 17790431680), (20, 16011388512), (21, 15248941440), (24, 13342823760), (28, 11436706080), (30, 10674259008), (32, 10007117820), (35, 9149364864), (36, 8895215840), (40, 8005694256), (42, 7624470720), (45, 7116172672), (48, 6671411880), (56, 5718353040), (60, 5337129504), (63, 5082980480), (64, 5003558910), (70, 4574682432), (72, 4447607920), (80, 4002847128), (84, 3812235360), (90, 3558086336), (96, 3335705940), (105, 3049788288), (112, 2859176520), (120, 2668564752), (126, 2541490240), (128, 2501779455), (140, 2287341216), (144, 2223803960), (160, 2001423564), (168, 1906117680), (180, 1779043168), (192, 1667852970), (210, 1524894144), (224, 1429588260), (240, 1334282376), (252, 1270745120), (280, 1143670608), (288, 1111901980), (315, 1016596096), (320, 1000711782), (336, 953058840), (359, 891999360), (360, 889521584), (384, 833926485), (420, 762447072), (448, 714794130), (480, 667141188), (504, 635372560), (560, 571835304), (576, 555950990), (630, 508298048), (640, 500355891), (672, 476529420), (718, 445999680), (720, 444760792), (840, 381223536), (896, 357397065), (960, 333570594), (1008, 317686280), (1077, 297333120), (1120, 285917652), (1152, 277975495), (1260, 254149024), (1344, 238264710), (1436, 222999840), (1440, 222380396), (1680, 190611768), (1795, 178399872), (1920, 166785297), (2016, 158843140), (2154, 148666560), (2240, 142958826), (2513, 127428480), (2520, 127074512), (2688, 119132355), (2872, 111499920), (2880, 111190198), (3231, 99111040), (3360, 95305884), (3590, 89199936), (4032, 79421570), (4308, 74333280), (4480, 71479413), (5026, 63714240), (5040, 63537256), (5385, 59466624), (5744, 55749960), (5760, 55595099), (6462, 49555520), (6720, 47652942), (7180, 44599968), (7539, 42476160), (8064, 39710785), (8616, 37166640), (10052, 31857120), (10080, 31768628), (10770, 29733312), (11488, 27874980), (12565, 25485696), (12924, 24777760), (13440, 23826471), (14360, 22299984), (15078, 21238080), (16155, 19822208), (17232, 18583320), (20104, 15928560), (20160, 15884314), (21540, 14866656), (22123, 14474880), (22617, 14158720), (22976, 13937490), (25130, 12742848), (25848, 12388880), (28720, 11149992), (30156, 10619040), (32310, 9911104), (34464, 9291660), (37695, 8495232), (40208, 7964280), (40320, 7942157), (43080, 7433328), (44246, 7237440), (45234, 7079360), (45952, 6968745), (50260, 6371424), (51696, 6194440), (57440, 5574996), (60312, 5309520), (64620, 4955552), (66369, 4824960), (68928, 4645830), (75390, 4247616), (80416, 3982140), (86160, 3716664), (88492, 3618720), (90468, 3539680), (100520, 3185712), (103392, 3097220), (110615, 2894976), (113085, 2831744), (114880, 2787498), (120624, 2654760), (129240, 2477776), (132738, 2412480), (137856, 2322915), (150780, 2123808), (154861, 2067840), (160832, 1991070), (172320, 1858332), (176984, 1809360), (180936, 1769840), (199107, 1608320), (201040, 1592856), (206784, 1548610), (221230, 1447488), (226170, 1415872), (229760, 1393749), (241248, 1327380), (258480, 1238888), (265476, 1206240), (301560, 1061904), (309722, 1033920), (321664, 995535), (331845, 964992), (344640, 929166), (353968, 904680), (361872, 884920), (398214, 804160), (402080, 796428), (413568, 774305), (442460, 723744), (452340, 707936), (464583, 689280), (482496, 663690), (516960, 619444), (530952, 603120)]