258177920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1$

素因数の和:94

約数の個数: 384

約数和(自身を含む): 860129280

約数和(自身を除く): 601951360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 31, 32, 35, 40, 44, 52, 55, 56, 62, 64, 65, 70, 77, 80, 88, 91, 104, 110, 112, 124, 128, 130, 140, 143, 154, 155, 160, 169, 176, 182, 208, 217, 220, 224, 248, 260, 280, 286, 308, 310, 320, 338, 341, 352, 364, 385, 403, 416, 434, 440, 448, 455, 496, 520, 560, 572, 616, 620, 640, 676, 682, 704, 715, 728, 770, 806, 832, 845, 868, 880, 896, 910, 992, 1001, 1040, 1085, 1120, 1144, 1183, 1232, 1240, 1352, 1364, 1408, 1430, 1456, 1540, 1612, 1664, 1690, 1705, 1736, 1760, 1820, 1859, 1984, 2002, 2015, 2080, 2170, 2240, 2288, 2366, 2387, 2464, 2480, 2704, 2728, 2821, 2860, 2912, 3080, 3224, 3380, 3410, 3472, 3520, 3640, 3718, 3968, 4004, 4030, 4160, 4340, 4433, 4480, 4576, 4732, 4774, 4928, 4960, 5005, 5239, 5408, 5456, 5642, 5720, 5824, 5915, 6160, 6448, 6760, 6820, 6944, 7040, 7280, 7436, 8008, 8060, 8320, 8680, 8866, 9152, 9295, 9464, 9548, 9856, 9920, 10010, 10478, 10816, 10912, 11284, 11440, 11648, 11830, 11935, 12320, 12896, 13013, 13520, 13640, 13888, 14105, 14560, 14872, 16016, 16120, 17360, 17732, 18304, 18590, 18928, 19096, 19840, 20020, 20956, 21632, 21824, 22165, 22568, 22880, 23660, 23870, 24640, 25792, 26026, 26195, 27040, 27280, 27776, 28210, 29120, 29744, 31031, 32032, 32240, 34720, 35464, 36673, 37180, 37856, 38192, 40040, 41912, 43648, 44330, 45136, 45760, 47320, 47740, 49280, 51584, 52052, 52390, 54080, 54560, 56420, 57629, 58240, 59488, 62062, 64064, 64480, 65065, 69440, 70928, 73346, 74360, 75712, 76384, 80080, 83824, 88660, 90272, 91520, 94640, 95480, 104104, 104780, 108160, 109120, 112840, 115258, 118976, 124124, 128128, 128960, 130130, 138880, 141856, 146692, 148720, 151424, 152768, 155155, 160160, 167648, 177320, 180544, 183365, 189280, 190960, 208208, 209560, 218240, 225680, 230516, 237952, 248248, 257920, 260260, 283712, 288145, 293384, 297440, 305536, 310310, 320320, 335296, 354640, 361088, 366730, 378560, 381920, 403403, 416416, 419120, 451360, 461032, 496496, 520520, 567424, 576290, 586768, 594880, 620620, 640640, 670592, 709280, 733460, 757120, 763840, 806806, 832832, 838240, 902720, 922064, 992992, 1041040, 1152580, 1173536, 1189760, 1241240, 1418560, 1466920, 1527680, 1613612, 1665664, 1676480, 1805440, 1844128, 1985984, 2017015, 2082080, 2305160, 2347072, 2482480, 2837120, 2933840, 3227224, 3352960, 3688256, 3971968, 4034030, 4164160, 4610320, 4694144, 4964960, 5867680, 6454448, 7376512, 8068060, 8328320, 9220640, 9929920, 11735360, 12908896, 16136120, 18441280, 19859840, 23470720, 25817792, 32272240, 36882560, 51635584, 64544480, 129088960, 258177920]

約数ペア:

[(1, 258177920), (2, 129088960), (4, 64544480), (5, 51635584), (7, 36882560), (8, 32272240), (10, 25817792), (11, 23470720), (13, 19859840), (14, 18441280), (16, 16136120), (20, 12908896), (22, 11735360), (26, 9929920), (28, 9220640), (31, 8328320), (32, 8068060), (35, 7376512), (40, 6454448), (44, 5867680), (52, 4964960), (55, 4694144), (56, 4610320), (62, 4164160), (64, 4034030), (65, 3971968), (70, 3688256), (77, 3352960), (80, 3227224), (88, 2933840), (91, 2837120), (104, 2482480), (110, 2347072), (112, 2305160), (124, 2082080), (128, 2017015), (130, 1985984), (140, 1844128), (143, 1805440), (154, 1676480), (155, 1665664), (160, 1613612), (169, 1527680), (176, 1466920), (182, 1418560), (208, 1241240), (217, 1189760), (220, 1173536), (224, 1152580), (248, 1041040), (260, 992992), (280, 922064), (286, 902720), (308, 838240), (310, 832832), (320, 806806), (338, 763840), (341, 757120), (352, 733460), (364, 709280), (385, 670592), (403, 640640), (416, 620620), (434, 594880), (440, 586768), (448, 576290), (455, 567424), (496, 520520), (520, 496496), (560, 461032), (572, 451360), (616, 419120), (620, 416416), (640, 403403), (676, 381920), (682, 378560), (704, 366730), (715, 361088), (728, 354640), (770, 335296), (806, 320320), (832, 310310), (845, 305536), (868, 297440), (880, 293384), (896, 288145), (910, 283712), (992, 260260), (1001, 257920), (1040, 248248), (1085, 237952), (1120, 230516), (1144, 225680), (1183, 218240), (1232, 209560), (1240, 208208), (1352, 190960), (1364, 189280), (1408, 183365), (1430, 180544), (1456, 177320), (1540, 167648), (1612, 160160), (1664, 155155), (1690, 152768), (1705, 151424), (1736, 148720), (1760, 146692), (1820, 141856), (1859, 138880), (1984, 130130), (2002, 128960), (2015, 128128), (2080, 124124), (2170, 118976), (2240, 115258), (2288, 112840), (2366, 109120), (2387, 108160), (2464, 104780), (2480, 104104), (2704, 95480), (2728, 94640), (2821, 91520), (2860, 90272), (2912, 88660), (3080, 83824), (3224, 80080), (3380, 76384), (3410, 75712), (3472, 74360), (3520, 73346), (3640, 70928), (3718, 69440), (3968, 65065), (4004, 64480), (4030, 64064), (4160, 62062), (4340, 59488), (4433, 58240), (4480, 57629), (4576, 56420), (4732, 54560), (4774, 54080), (4928, 52390), (4960, 52052), (5005, 51584), (5239, 49280), (5408, 47740), (5456, 47320), (5642, 45760), (5720, 45136), (5824, 44330), (5915, 43648), (6160, 41912), (6448, 40040), (6760, 38192), (6820, 37856), (6944, 37180), (7040, 36673), (7280, 35464), (7436, 34720), (8008, 32240), (8060, 32032), (8320, 31031), (8680, 29744), (8866, 29120), (9152, 28210), (9295, 27776), (9464, 27280), (9548, 27040), (9856, 26195), (9920, 26026), (10010, 25792), (10478, 24640), (10816, 23870), (10912, 23660), (11284, 22880), (11440, 22568), (11648, 22165), (11830, 21824), (11935, 21632), (12320, 20956), (12896, 20020), (13013, 19840), (13520, 19096), (13640, 18928), (13888, 18590), (14105, 18304), (14560, 17732), (14872, 17360), (16016, 16120)]