489827520

素因数分解:

$2^6\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:142

約数の個数: 672

約数和(自身を含む): 2189073600

約数和(自身を除く): 1699246080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 49, 52, 54, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 89, 90, 91, 96, 98, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 147, 156, 160, 168, 178, 180, 182, 189, 192, 195, 196, 208, 210, 216, 224, 234, 240, 245, 252, 260, 267, 270, 273, 280, 288, 294, 312, 315, 320, 336, 351, 356, 360, 364, 378, 390, 392, 416, 420, 432, 441, 445, 448, 455, 468, 480, 490, 504, 520, 534, 540, 546, 560, 576, 585, 588, 623, 624, 630, 637, 672, 702, 712, 720, 728, 735, 756, 780, 784, 801, 819, 832, 840, 864, 882, 890, 910, 936, 945, 960, 980, 1008, 1040, 1068, 1080, 1092, 1120, 1157, 1170, 1176, 1246, 1248, 1260, 1274, 1323, 1335, 1344, 1365, 1404, 1424, 1440, 1456, 1470, 1512, 1560, 1568, 1602, 1638, 1680, 1728, 1755, 1764, 1780, 1820, 1869, 1872, 1890, 1911, 1960, 2016, 2080, 2136, 2160, 2184, 2205, 2240, 2314, 2340, 2352, 2403, 2457, 2492, 2496, 2520, 2548, 2646, 2670, 2730, 2808, 2848, 2880, 2912, 2940, 3024, 3115, 3120, 3136, 3185, 3204, 3276, 3360, 3471, 3510, 3528, 3560, 3640, 3738, 3744, 3780, 3822, 3920, 4005, 4032, 4095, 4160, 4272, 4320, 4361, 4368, 4410, 4628, 4680, 4704, 4806, 4914, 4984, 5040, 5096, 5292, 5340, 5460, 5607, 5616, 5696, 5733, 5785, 5824, 5880, 6048, 6230, 6240, 6370, 6408, 6552, 6615, 6720, 6942, 7020, 7056, 7120, 7280, 7476, 7488, 7560, 7644, 7840, 8010, 8099, 8190, 8544, 8640, 8722, 8736, 8820, 9256, 9345, 9360, 9408, 9555, 9612, 9828, 9968, 10080, 10192, 10413, 10584, 10680, 10920, 11214, 11232, 11466, 11570, 11760, 12015, 12096, 12285, 12460, 12480, 12740, 12816, 13083, 13104, 13230, 13884, 14040, 14112, 14240, 14560, 14952, 15120, 15288, 15680, 16020, 16198, 16380, 16821, 17088, 17199, 17355, 17444, 17472, 17640, 18512, 18690, 18720, 19110, 19224, 19656, 19936, 20160, 20384, 20826, 21168, 21360, 21805, 21840, 22428, 22464, 22932, 23140, 23520, 24030, 24297, 24570, 24920, 25480, 25632, 26166, 26208, 26460, 27768, 28035, 28080, 28224, 28480, 28665, 29120, 29904, 30240, 30576, 31239, 32040, 32396, 32760, 33642, 34398, 34710, 34888, 35280, 37024, 37380, 37440, 38220, 38448, 39249, 39312, 39872, 40495, 40768, 41652, 42336, 42720, 43610, 43680, 44856, 45864, 46280, 47040, 48060, 48594, 49140, 49840, 50960, 51264, 52065, 52332, 52416, 52920, 55536, 56070, 56160, 56693, 57330, 59808, 60480, 61152, 62478, 64080, 64792, 65415, 65520, 67284, 68796, 69420, 69776, 70560, 72891, 74048, 74760, 76440, 76896, 78498, 78624, 80990, 83304, 84105, 84672, 85440, 85995, 87220, 87360, 89712, 91728, 92560, 96120, 97188, 98280, 99680, 101920, 104130, 104664, 105840, 111072, 112140, 112320, 113386, 114660, 117747, 119616, 121485, 122304, 124956, 128160, 129584, 130830, 131040, 134568, 137592, 138840, 139552, 141120, 145782, 149520, 152880, 153792, 156195, 156996, 157248, 161980, 166608, 168210, 170079, 171990, 174440, 179424, 183456, 185120, 192240, 194376, 196245, 196560, 199360, 203840, 208260, 209328, 211680, 218673, 222144, 224280, 226772, 229320, 235494, 242970, 249912, 256320, 259168, 261660, 262080, 269136, 275184, 277680, 279104, 283465, 291564, 299040, 305760, 312390, 313992, 323960, 333216, 336420, 340158, 343980, 348880, 358848, 364455, 366912, 370240, 384480, 388752, 392490, 393120, 416520, 418656, 423360, 437346, 448560, 453544, 458640, 470988, 485940, 499824, 510237, 518336, 523320, 538272, 550368, 555360, 566930, 583128, 588735, 598080, 611520, 624780, 627984, 647920, 666432, 672840, 680316, 687960, 697760, 728910, 768960, 777504, 784980, 786240, 833040, 837312, 850395, 874692, 897120, 907088, 917280, 941976, 971880, 999648, 1020474, 1046640, 1076544, 1093365, 1100736, 1110720, 1133860, 1166256, 1177470, 1249560, 1255968, 1295840, 1345680, 1360632, 1375920, 1395520, 1457820, 1530711, 1555008, 1569960, 1666080, 1700790, 1749384, 1794240, 1814176, 1834560, 1883952, 1943760, 1999296, 2040948, 2093280, 2186730, 2267720, 2332512, 2354940, 2499120, 2511936, 2551185, 2591680, 2691360, 2721264, 2751840, 2915640, 3061422, 3139920, 3332160, 3401580, 3498768, 3628352, 3767904, 3887520, 4081896, 4186560, 4373460, 4535440, 4665024, 4709880, 4998240, 5102370, 5382720, 5442528, 5503680, 5831280, 6122844, 6279840, 6803160, 6997536, 7535808, 7653555, 7775040, 8163792, 8746920, 9070880, 9419760, 9996480, 10204740, 10885056, 11662560, 12245688, 12559680, 13606320, 13995072, 15307110, 16327584, 17493840, 18141760, 18839520, 20409480, 23325120, 24491376, 27212640, 30614220, 32655168, 34987680, 37679040, 40818960, 48982752, 54425280, 61228440, 69975360, 81637920, 97965504, 122456880, 163275840, 244913760, 489827520]

約数ペア:

[(1, 489827520), (2, 244913760), (3, 163275840), (4, 122456880), (5, 97965504), (6, 81637920), (7, 69975360), (8, 61228440), (9, 54425280), (10, 48982752), (12, 40818960), (13, 37679040), (14, 34987680), (15, 32655168), (16, 30614220), (18, 27212640), (20, 24491376), (21, 23325120), (24, 20409480), (26, 18839520), (27, 18141760), (28, 17493840), (30, 16327584), (32, 15307110), (35, 13995072), (36, 13606320), (39, 12559680), (40, 12245688), (42, 11662560), (45, 10885056), (48, 10204740), (49, 9996480), (52, 9419760), (54, 9070880), (56, 8746920), (60, 8163792), (63, 7775040), (64, 7653555), (65, 7535808), (70, 6997536), (72, 6803160), (78, 6279840), (80, 6122844), (84, 5831280), (89, 5503680), (90, 5442528), (91, 5382720), (96, 5102370), (98, 4998240), (104, 4709880), (105, 4665024), (108, 4535440), (112, 4373460), (117, 4186560), (120, 4081896), (126, 3887520), (130, 3767904), (135, 3628352), (140, 3498768), (144, 3401580), (147, 3332160), (156, 3139920), (160, 3061422), (168, 2915640), (178, 2751840), (180, 2721264), (182, 2691360), (189, 2591680), (192, 2551185), (195, 2511936), (196, 2499120), (208, 2354940), (210, 2332512), (216, 2267720), (224, 2186730), (234, 2093280), (240, 2040948), (245, 1999296), (252, 1943760), (260, 1883952), (267, 1834560), (270, 1814176), (273, 1794240), (280, 1749384), (288, 1700790), (294, 1666080), (312, 1569960), (315, 1555008), (320, 1530711), (336, 1457820), (351, 1395520), (356, 1375920), (360, 1360632), (364, 1345680), (378, 1295840), (390, 1255968), (392, 1249560), (416, 1177470), (420, 1166256), (432, 1133860), (441, 1110720), (445, 1100736), (448, 1093365), (455, 1076544), (468, 1046640), (480, 1020474), (490, 999648), (504, 971880), (520, 941976), (534, 917280), (540, 907088), (546, 897120), (560, 874692), (576, 850395), (585, 837312), (588, 833040), (623, 786240), (624, 784980), (630, 777504), (637, 768960), (672, 728910), (702, 697760), (712, 687960), (720, 680316), (728, 672840), (735, 666432), (756, 647920), (780, 627984), (784, 624780), (801, 611520), (819, 598080), (832, 588735), (840, 583128), (864, 566930), (882, 555360), (890, 550368), (910, 538272), (936, 523320), (945, 518336), (960, 510237), (980, 499824), (1008, 485940), (1040, 470988), (1068, 458640), (1080, 453544), (1092, 448560), (1120, 437346), (1157, 423360), (1170, 418656), (1176, 416520), (1246, 393120), (1248, 392490), (1260, 388752), (1274, 384480), (1323, 370240), (1335, 366912), (1344, 364455), (1365, 358848), (1404, 348880), (1424, 343980), (1440, 340158), (1456, 336420), (1470, 333216), (1512, 323960), (1560, 313992), (1568, 312390), (1602, 305760), (1638, 299040), (1680, 291564), (1728, 283465), (1755, 279104), (1764, 277680), (1780, 275184), (1820, 269136), (1869, 262080), (1872, 261660), (1890, 259168), (1911, 256320), (1960, 249912), (2016, 242970), (2080, 235494), (2136, 229320), (2160, 226772), (2184, 224280), (2205, 222144), (2240, 218673), (2314, 211680), (2340, 209328), (2352, 208260), (2403, 203840), (2457, 199360), (2492, 196560), (2496, 196245), (2520, 194376), (2548, 192240), (2646, 185120), (2670, 183456), (2730, 179424), (2808, 174440), (2848, 171990), (2880, 170079), (2912, 168210), (2940, 166608), (3024, 161980), (3115, 157248), (3120, 156996), (3136, 156195), (3185, 153792), (3204, 152880), (3276, 149520), (3360, 145782), (3471, 141120), (3510, 139552), (3528, 138840), (3560, 137592), (3640, 134568), (3738, 131040), (3744, 130830), (3780, 129584), (3822, 128160), (3920, 124956), (4005, 122304), (4032, 121485), (4095, 119616), (4160, 117747), (4272, 114660), (4320, 113386), (4361, 112320), (4368, 112140), (4410, 111072), (4628, 105840), (4680, 104664), (4704, 104130), (4806, 101920), (4914, 99680), (4984, 98280), (5040, 97188), (5096, 96120), (5292, 92560), (5340, 91728), (5460, 89712), (5607, 87360), (5616, 87220), (5696, 85995), (5733, 85440), (5785, 84672), (5824, 84105), (5880, 83304), (6048, 80990), (6230, 78624), (6240, 78498), (6370, 76896), (6408, 76440), (6552, 74760), (6615, 74048), (6720, 72891), (6942, 70560), (7020, 69776), (7056, 69420), (7120, 68796), (7280, 67284), (7476, 65520), (7488, 65415), (7560, 64792), (7644, 64080), (7840, 62478), (8010, 61152), (8099, 60480), (8190, 59808), (8544, 57330), (8640, 56693), (8722, 56160), (8736, 56070), (8820, 55536), (9256, 52920), (9345, 52416), (9360, 52332), (9408, 52065), (9555, 51264), (9612, 50960), (9828, 49840), (9968, 49140), (10080, 48594), (10192, 48060), (10413, 47040), (10584, 46280), (10680, 45864), (10920, 44856), (11214, 43680), (11232, 43610), (11466, 42720), (11570, 42336), (11760, 41652), (12015, 40768), (12096, 40495), (12285, 39872), (12460, 39312), (12480, 39249), (12740, 38448), (12816, 38220), (13083, 37440), (13104, 37380), (13230, 37024), (13884, 35280), (14040, 34888), (14112, 34710), (14240, 34398), (14560, 33642), (14952, 32760), (15120, 32396), (15288, 32040), (15680, 31239), (16020, 30576), (16198, 30240), (16380, 29904), (16821, 29120), (17088, 28665), (17199, 28480), (17355, 28224), (17444, 28080), (17472, 28035), (17640, 27768), (18512, 26460), (18690, 26208), (18720, 26166), (19110, 25632), (19224, 25480), (19656, 24920), (19936, 24570), (20160, 24297), (20384, 24030), (20826, 23520), (21168, 23140), (21360, 22932), (21805, 22464), (21840, 22428)]