639124715520

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{62477}}^1$

素因数の和:62550

約数の個数: 384

約数和(自身を含む): 2333328379200

約数和(自身を除く): 1694203663680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 74, 80, 90, 96, 108, 111, 120, 128, 135, 144, 148, 160, 180, 185, 192, 216, 222, 240, 256, 270, 288, 296, 320, 333, 360, 370, 384, 432, 444, 480, 512, 540, 555, 576, 592, 640, 666, 720, 740, 768, 864, 888, 960, 999, 1024, 1080, 1110, 1152, 1184, 1280, 1332, 1440, 1480, 1536, 1665, 1728, 1776, 1920, 1998, 2048, 2160, 2220, 2304, 2368, 2560, 2664, 2880, 2960, 3072, 3330, 3456, 3552, 3840, 3996, 4320, 4440, 4608, 4736, 4995, 5120, 5328, 5760, 5920, 6144, 6660, 6912, 7104, 7680, 7992, 8640, 8880, 9216, 9472, 9990, 10240, 10656, 11520, 11840, 13320, 13824, 14208, 15360, 15984, 17280, 17760, 18432, 18944, 19980, 21312, 23040, 23680, 26640, 27648, 28416, 30720, 31968, 34560, 35520, 37888, 39960, 42624, 46080, 47360, 53280, 55296, 56832, 62477, 63936, 69120, 71040, 75776, 79920, 85248, 92160, 94720, 106560, 113664, 124954, 127872, 138240, 142080, 159840, 170496, 187431, 189440, 213120, 227328, 249908, 255744, 276480, 284160, 312385, 319680, 340992, 374862, 378880, 426240, 499816, 511488, 562293, 568320, 624770, 639360, 681984, 749724, 852480, 937155, 999632, 1022976, 1124586, 1136640, 1249540, 1278720, 1499448, 1686879, 1704960, 1874310, 1999264, 2045952, 2249172, 2311649, 2499080, 2557440, 2811465, 2998896, 3373758, 3409920, 3748620, 3998528, 4498344, 4623298, 4998160, 5114880, 5622930, 5997792, 6747516, 6934947, 7497240, 7997056, 8434395, 8996688, 9246596, 9996320, 10229760, 11245860, 11558245, 11995584, 13495032, 13869894, 14994480, 15994112, 16868790, 17993376, 18493192, 19992640, 20804841, 22491720, 23116490, 23991168, 26990064, 27739788, 29988960, 31988224, 33737580, 34674735, 35986752, 36986384, 39985280, 41609682, 44983440, 46232980, 47982336, 53980128, 55479576, 59977920, 62414523, 63976448, 67475160, 69349470, 71973504, 73972768, 79970560, 83219364, 89966880, 92465960, 95964672, 104024205, 107960256, 110959152, 119955840, 124829046, 127952896, 134950320, 138698940, 143947008, 147945536, 159941120, 166438728, 179933760, 184931920, 191929344, 208048410, 215920512, 221918304, 239911680, 249658092, 269900640, 277397880, 287894016, 295891072, 312072615, 319882240, 332877456, 359867520, 369863840, 383858688, 416096820, 431841024, 443836608, 479823360, 499316184, 539801280, 554795760, 575788032, 591782144, 624145230, 639764480, 665754912, 719735040, 739727680, 832193640, 863682048, 887673216, 959646720, 998632368, 1079602560, 1109591520, 1151576064, 1183564288, 1248290460, 1331509824, 1439470080, 1479455360, 1664387280, 1727364096, 1775346432, 1919293440, 1997264736, 2159205120, 2219183040, 2367128576, 2496580920, 2663019648, 2878940160, 2958910720, 3328774560, 3454728192, 3550692864, 3994529472, 4318410240, 4438366080, 4734257152, 4993161840, 5326039296, 5757880320, 5917821440, 6657549120, 7101385728, 7989058944, 8636820480, 8876732160, 9986323680, 10652078592, 11835642880, 13315098240, 14202771456, 15978117888, 17273640960, 17753464320, 19972647360, 21304157184, 23671285760, 26630196480, 31956235776, 35506928640, 39945294720, 42608314368, 53260392960, 63912471552, 71013857280, 79890589440, 106520785920, 127824943104, 159781178880, 213041571840, 319562357760, 639124715520]

約数ペア:

[(1, 639124715520), (2, 319562357760), (3, 213041571840), (4, 159781178880), (5, 127824943104), (6, 106520785920), (8, 79890589440), (9, 71013857280), (10, 63912471552), (12, 53260392960), (15, 42608314368), (16, 39945294720), (18, 35506928640), (20, 31956235776), (24, 26630196480), (27, 23671285760), (30, 21304157184), (32, 19972647360), (36, 17753464320), (37, 17273640960), (40, 15978117888), (45, 14202771456), (48, 13315098240), (54, 11835642880), (60, 10652078592), (64, 9986323680), (72, 8876732160), (74, 8636820480), (80, 7989058944), (90, 7101385728), (96, 6657549120), (108, 5917821440), (111, 5757880320), (120, 5326039296), (128, 4993161840), (135, 4734257152), (144, 4438366080), (148, 4318410240), (160, 3994529472), (180, 3550692864), (185, 3454728192), (192, 3328774560), (216, 2958910720), (222, 2878940160), (240, 2663019648), (256, 2496580920), (270, 2367128576), (288, 2219183040), (296, 2159205120), (320, 1997264736), (333, 1919293440), (360, 1775346432), (370, 1727364096), (384, 1664387280), (432, 1479455360), (444, 1439470080), (480, 1331509824), (512, 1248290460), (540, 1183564288), (555, 1151576064), (576, 1109591520), (592, 1079602560), (640, 998632368), (666, 959646720), (720, 887673216), (740, 863682048), (768, 832193640), (864, 739727680), (888, 719735040), (960, 665754912), (999, 639764480), (1024, 624145230), (1080, 591782144), (1110, 575788032), (1152, 554795760), (1184, 539801280), (1280, 499316184), (1332, 479823360), (1440, 443836608), (1480, 431841024), (1536, 416096820), (1665, 383858688), (1728, 369863840), (1776, 359867520), (1920, 332877456), (1998, 319882240), (2048, 312072615), (2160, 295891072), (2220, 287894016), (2304, 277397880), (2368, 269900640), (2560, 249658092), (2664, 239911680), (2880, 221918304), (2960, 215920512), (3072, 208048410), (3330, 191929344), (3456, 184931920), (3552, 179933760), (3840, 166438728), (3996, 159941120), (4320, 147945536), (4440, 143947008), (4608, 138698940), (4736, 134950320), (4995, 127952896), (5120, 124829046), (5328, 119955840), (5760, 110959152), (5920, 107960256), (6144, 104024205), (6660, 95964672), (6912, 92465960), (7104, 89966880), (7680, 83219364), (7992, 79970560), (8640, 73972768), (8880, 71973504), (9216, 69349470), (9472, 67475160), (9990, 63976448), (10240, 62414523), (10656, 59977920), (11520, 55479576), (11840, 53980128), (13320, 47982336), (13824, 46232980), (14208, 44983440), (15360, 41609682), (15984, 39985280), (17280, 36986384), (17760, 35986752), (18432, 34674735), (18944, 33737580), (19980, 31988224), (21312, 29988960), (23040, 27739788), (23680, 26990064), (26640, 23991168), (27648, 23116490), (28416, 22491720), (30720, 20804841), (31968, 19992640), (34560, 18493192), (35520, 17993376), (37888, 16868790), (39960, 15994112), (42624, 14994480), (46080, 13869894), (47360, 13495032), (53280, 11995584), (55296, 11558245), (56832, 11245860), (62477, 10229760), (63936, 9996320), (69120, 9246596), (71040, 8996688), (75776, 8434395), (79920, 7997056), (85248, 7497240), (92160, 6934947), (94720, 6747516), (106560, 5997792), (113664, 5622930), (124954, 5114880), (127872, 4998160), (138240, 4623298), (142080, 4498344), (159840, 3998528), (170496, 3748620), (187431, 3409920), (189440, 3373758), (213120, 2998896), (227328, 2811465), (249908, 2557440), (255744, 2499080), (276480, 2311649), (284160, 2249172), (312385, 2045952), (319680, 1999264), (340992, 1874310), (374862, 1704960), (378880, 1686879), (426240, 1499448), (499816, 1278720), (511488, 1249540), (562293, 1136640), (568320, 1124586), (624770, 1022976), (639360, 999632), (681984, 937155), (749724, 852480)]