257807333520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{857}}^1\times {\mathrm{1151}}^1$

素因数の和:2052

約数の個数: 480

約数和(自身を含む): 978057400320

約数和(自身を除く): 720250066800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 121, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 242, 264, 270, 297, 330, 360, 363, 396, 432, 440, 484, 495, 528, 540, 594, 605, 660, 720, 726, 792, 857, 880, 968, 990, 1080, 1089, 1151, 1188, 1210, 1320, 1452, 1485, 1584, 1714, 1815, 1936, 1980, 2160, 2178, 2302, 2376, 2420, 2571, 2640, 2904, 2970, 3267, 3428, 3453, 3630, 3960, 4285, 4356, 4604, 4752, 4840, 5142, 5445, 5755, 5808, 5940, 6534, 6856, 6906, 7260, 7713, 7920, 8570, 8712, 9208, 9427, 9680, 10284, 10359, 10890, 11510, 11880, 12661, 12855, 13068, 13712, 13812, 14520, 15426, 16335, 17140, 17265, 17424, 18416, 18854, 20568, 20718, 21780, 23020, 23139, 23760, 25322, 25710, 26136, 27624, 28281, 29040, 30852, 31077, 32670, 34280, 34530, 37708, 37983, 38565, 41136, 41436, 43560, 46040, 46278, 47135, 50644, 51420, 51795, 52272, 55248, 56562, 61704, 62154, 63305, 65340, 68560, 69060, 75416, 75966, 77130, 82872, 84843, 87120, 92080, 92556, 94270, 101288, 102840, 103590, 103697, 113124, 113949, 115695, 123408, 124308, 126610, 130680, 138120, 139271, 141405, 150832, 151932, 154260, 155385, 165744, 169686, 185112, 188540, 189915, 202576, 205680, 207180, 207394, 226248, 227898, 231390, 248616, 253220, 254529, 261360, 276240, 278542, 282810, 303864, 308520, 310770, 311091, 339372, 341847, 370224, 377080, 379830, 414360, 414788, 417813, 424215, 452496, 455796, 462780, 497232, 506440, 509058, 518485, 557084, 565620, 569745, 607728, 617040, 621540, 622182, 678744, 683694, 696355, 754160, 759660, 828720, 829576, 835626, 848430, 911592, 925560, 933273, 986407, 1012880, 1018116, 1036970, 1114168, 1131240, 1139490, 1243080, 1244364, 1253439, 1272645, 1357488, 1367388, 1392710, 1519320, 1555455, 1659152, 1671252, 1696860, 1709235, 1823184, 1851120, 1866546, 1972814, 2036232, 2073940, 2089065, 2228336, 2262480, 2278980, 2486160, 2488728, 2506878, 2545290, 2734776, 2785420, 2799819, 2959221, 3038640, 3110910, 3342504, 3393720, 3418470, 3733092, 3760317, 3945628, 4072464, 4147880, 4178130, 4557960, 4666365, 4932035, 4977456, 5013756, 5090580, 5469552, 5570840, 5599638, 5918442, 6221820, 6267195, 6685008, 6787440, 6836940, 7466184, 7520634, 7891256, 8295760, 8356260, 8877663, 9115920, 9332730, 9864070, 10027512, 10181160, 10850477, 11141680, 11199276, 11836884, 12443640, 12534390, 13673880, 13999095, 14796105, 14932368, 15041268, 15782512, 16712520, 17755326, 18665460, 18801585, 19728140, 20055024, 20362320, 21700954, 22398552, 23673768, 24887280, 25068780, 26632989, 27347760, 27998190, 29592210, 30082536, 32551431, 33425040, 35510652, 37330920, 37603170, 39456280, 43401908, 44388315, 44797104, 47347536, 50137560, 53265978, 54252385, 55996380, 59184420, 60165072, 65102862, 71021304, 74661840, 75206340, 78912560, 86803816, 88776630, 97654293, 100275120, 106531956, 108504770, 111992760, 118368840, 119355247, 130205724, 133164945, 142042608, 150412680, 162757155, 173607632, 177553260, 195308586, 213063912, 217009540, 223985520, 236737680, 238710494, 260411448, 266329890, 292962879, 300825360, 325514310, 355106520, 358065741, 390617172, 426127824, 434019080, 477420988, 488271465, 520822896, 532659780, 585925758, 596776235, 651028620, 710213040, 716131482, 781234344, 868038160, 954841976, 976542930, 1065319560, 1074197223, 1171851516, 1193552470, 1302057240, 1432262964, 1464814395, 1562468688, 1790328705, 1909683952, 1953085860, 2130639120, 2148394446, 2343703032, 2387104940, 2604114480, 2864525928, 2929628790, 3222591669, 3580657410, 3906171720, 4296788892, 4687406064, 4774209880, 5370986115, 5729051856, 5859257580, 6445183338, 7161314820, 7812343440, 8593577784, 9548419760, 10741972230, 11718515160, 12890366676, 14322629640, 16112958345, 17187155568, 21483944460, 23437030320, 25780733352, 28645259280, 32225916690, 42967888920, 51561466704, 64451833380, 85935777840, 128903666760, 257807333520]

約数ペア:

[(1, 257807333520), (2, 128903666760), (3, 85935777840), (4, 64451833380), (5, 51561466704), (6, 42967888920), (8, 32225916690), (9, 28645259280), (10, 25780733352), (11, 23437030320), (12, 21483944460), (15, 17187155568), (16, 16112958345), (18, 14322629640), (20, 12890366676), (22, 11718515160), (24, 10741972230), (27, 9548419760), (30, 8593577784), (33, 7812343440), (36, 7161314820), (40, 6445183338), (44, 5859257580), (45, 5729051856), (48, 5370986115), (54, 4774209880), (55, 4687406064), (60, 4296788892), (66, 3906171720), (72, 3580657410), (80, 3222591669), (88, 2929628790), (90, 2864525928), (99, 2604114480), (108, 2387104940), (110, 2343703032), (120, 2148394446), (121, 2130639120), (132, 1953085860), (135, 1909683952), (144, 1790328705), (165, 1562468688), (176, 1464814395), (180, 1432262964), (198, 1302057240), (216, 1193552470), (220, 1171851516), (240, 1074197223), (242, 1065319560), (264, 976542930), (270, 954841976), (297, 868038160), (330, 781234344), (360, 716131482), (363, 710213040), (396, 651028620), (432, 596776235), (440, 585925758), (484, 532659780), (495, 520822896), (528, 488271465), (540, 477420988), (594, 434019080), (605, 426127824), (660, 390617172), (720, 358065741), (726, 355106520), (792, 325514310), (857, 300825360), (880, 292962879), (968, 266329890), (990, 260411448), (1080, 238710494), (1089, 236737680), (1151, 223985520), (1188, 217009540), (1210, 213063912), (1320, 195308586), (1452, 177553260), (1485, 173607632), (1584, 162757155), (1714, 150412680), (1815, 142042608), (1936, 133164945), (1980, 130205724), (2160, 119355247), (2178, 118368840), (2302, 111992760), (2376, 108504770), (2420, 106531956), (2571, 100275120), (2640, 97654293), (2904, 88776630), (2970, 86803816), (3267, 78912560), (3428, 75206340), (3453, 74661840), (3630, 71021304), (3960, 65102862), (4285, 60165072), (4356, 59184420), (4604, 55996380), (4752, 54252385), (4840, 53265978), (5142, 50137560), (5445, 47347536), (5755, 44797104), (5808, 44388315), (5940, 43401908), (6534, 39456280), (6856, 37603170), (6906, 37330920), (7260, 35510652), (7713, 33425040), (7920, 32551431), (8570, 30082536), (8712, 29592210), (9208, 27998190), (9427, 27347760), (9680, 26632989), (10284, 25068780), (10359, 24887280), (10890, 23673768), (11510, 22398552), (11880, 21700954), (12661, 20362320), (12855, 20055024), (13068, 19728140), (13712, 18801585), (13812, 18665460), (14520, 17755326), (15426, 16712520), (16335, 15782512), (17140, 15041268), (17265, 14932368), (17424, 14796105), (18416, 13999095), (18854, 13673880), (20568, 12534390), (20718, 12443640), (21780, 11836884), (23020, 11199276), (23139, 11141680), (23760, 10850477), (25322, 10181160), (25710, 10027512), (26136, 9864070), (27624, 9332730), (28281, 9115920), (29040, 8877663), (30852, 8356260), (31077, 8295760), (32670, 7891256), (34280, 7520634), (34530, 7466184), (37708, 6836940), (37983, 6787440), (38565, 6685008), (41136, 6267195), (41436, 6221820), (43560, 5918442), (46040, 5599638), (46278, 5570840), (47135, 5469552), (50644, 5090580), (51420, 5013756), (51795, 4977456), (52272, 4932035), (55248, 4666365), (56562, 4557960), (61704, 4178130), (62154, 4147880), (63305, 4072464), (65340, 3945628), (68560, 3760317), (69060, 3733092), (75416, 3418470), (75966, 3393720), (77130, 3342504), (82872, 3110910), (84843, 3038640), (87120, 2959221), (92080, 2799819), (92556, 2785420), (94270, 2734776), (101288, 2545290), (102840, 2506878), (103590, 2488728), (103697, 2486160), (113124, 2278980), (113949, 2262480), (115695, 2228336), (123408, 2089065), (124308, 2073940), (126610, 2036232), (130680, 1972814), (138120, 1866546), (139271, 1851120), (141405, 1823184), (150832, 1709235), (151932, 1696860), (154260, 1671252), (155385, 1659152), (165744, 1555455), (169686, 1519320), (185112, 1392710), (188540, 1367388), (189915, 1357488), (202576, 1272645), (205680, 1253439), (207180, 1244364), (207394, 1243080), (226248, 1139490), (227898, 1131240), (231390, 1114168), (248616, 1036970), (253220, 1018116), (254529, 1012880), (261360, 986407), (276240, 933273), (278542, 925560), (282810, 911592), (303864, 848430), (308520, 835626), (310770, 829576), (311091, 828720), (339372, 759660), (341847, 754160), (370224, 696355), (377080, 683694), (379830, 678744), (414360, 622182), (414788, 621540), (417813, 617040), (424215, 607728), (452496, 569745), (455796, 565620), (462780, 557084), (497232, 518485), (506440, 509058)]