998565120

素因数分解:

$2^8\times 3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 648

約数和(自身を含む): 4225745160

約数和(自身を除く): 3227180040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 58, 60, 61, 63, 64, 70, 72, 80, 84, 87, 90, 96, 98, 105, 112, 116, 120, 122, 126, 128, 140, 144, 145, 147, 160, 168, 174, 180, 183, 192, 196, 203, 210, 224, 232, 240, 244, 245, 252, 256, 261, 280, 288, 290, 294, 305, 315, 320, 336, 348, 360, 366, 384, 392, 406, 420, 427, 435, 441, 448, 464, 480, 488, 490, 504, 522, 549, 560, 576, 580, 588, 609, 610, 630, 640, 672, 696, 720, 732, 735, 768, 784, 812, 840, 854, 870, 882, 896, 915, 928, 960, 976, 980, 1008, 1015, 1044, 1098, 1120, 1152, 1160, 1176, 1218, 1220, 1260, 1280, 1281, 1305, 1344, 1392, 1421, 1440, 1464, 1470, 1568, 1624, 1680, 1708, 1740, 1764, 1769, 1792, 1827, 1830, 1856, 1920, 1952, 1960, 2016, 2030, 2088, 2135, 2196, 2205, 2240, 2304, 2320, 2352, 2436, 2440, 2520, 2562, 2610, 2688, 2745, 2784, 2842, 2880, 2928, 2940, 2989, 3045, 3136, 3248, 3360, 3416, 3480, 3528, 3538, 3654, 3660, 3712, 3840, 3843, 3904, 3920, 4032, 4060, 4176, 4263, 4270, 4392, 4410, 4480, 4640, 4704, 4872, 4880, 5040, 5124, 5220, 5307, 5376, 5490, 5568, 5684, 5760, 5856, 5880, 5978, 6090, 6272, 6405, 6496, 6720, 6832, 6960, 7056, 7076, 7105, 7308, 7320, 7424, 7686, 7808, 7840, 8064, 8120, 8352, 8526, 8540, 8784, 8820, 8845, 8960, 8967, 9135, 9280, 9408, 9744, 9760, 10080, 10248, 10440, 10614, 10980, 11136, 11368, 11520, 11712, 11760, 11956, 12180, 12383, 12544, 12789, 12810, 12992, 13440, 13664, 13920, 14112, 14152, 14210, 14616, 14640, 14945, 15372, 15616, 15680, 15921, 16128, 16240, 16704, 17052, 17080, 17568, 17640, 17690, 17934, 18270, 18560, 18816, 19215, 19488, 19520, 20160, 20496, 20880, 21228, 21315, 21960, 22272, 22736, 23424, 23520, 23912, 24360, 24766, 25578, 25620, 25984, 26535, 26880, 26901, 27328, 27840, 28224, 28304, 28420, 29232, 29280, 29890, 30744, 31360, 31842, 32480, 33408, 34104, 34160, 35136, 35280, 35380, 35868, 36540, 37120, 37149, 37632, 38430, 38976, 39040, 40320, 40992, 41760, 42456, 42630, 43920, 44835, 45472, 46848, 47040, 47824, 48720, 49532, 51156, 51240, 51968, 53070, 53802, 54656, 55680, 56448, 56608, 56840, 58464, 58560, 59780, 61488, 61915, 62720, 63684, 63945, 64960, 66816, 68208, 68320, 70272, 70560, 70760, 71736, 73080, 74298, 76860, 77952, 78080, 79605, 80640, 81984, 83520, 84912, 85260, 86681, 87840, 89670, 90944, 94080, 95648, 97440, 99064, 102312, 102480, 106140, 107604, 109312, 111360, 111447, 112896, 113216, 113680, 116928, 117120, 119560, 122976, 123830, 127368, 127890, 129920, 134505, 136416, 136640, 140544, 141120, 141520, 143472, 146160, 148596, 153720, 155904, 159210, 163968, 167040, 169824, 170520, 173362, 175680, 179340, 181888, 185745, 188160, 191296, 194880, 198128, 204624, 204960, 212280, 215208, 222894, 226432, 227360, 233856, 234240, 239120, 245952, 247660, 254736, 255780, 259840, 260043, 269010, 272832, 273280, 282240, 283040, 286944, 292320, 297192, 307440, 318420, 327936, 334080, 339648, 341040, 346724, 351360, 358680, 363776, 371490, 382592, 389760, 396256, 409248, 409920, 424560, 430416, 433405, 445788, 452864, 454720, 467712, 478240, 491904, 495320, 509472, 511560, 520086, 538020, 545664, 546560, 557235, 564480, 566080, 573888, 584640, 594384, 614880, 636840, 679296, 682080, 693448, 702720, 717360, 742980, 765184, 779520, 780129, 792512, 818496, 819840, 849120, 860832, 866810, 891576, 909440, 956480, 983808, 990640, 1018944, 1023120, 1040172, 1076040, 1091328, 1114470, 1132160, 1147776, 1169280, 1188768, 1229760, 1273680, 1300215, 1358592, 1364160, 1386896, 1434720, 1485960, 1560258, 1585024, 1636992, 1639680, 1698240, 1721664, 1733620, 1783152, 1818880, 1912960, 1981280, 2037888, 2046240, 2080344, 2152080, 2228940, 2264320, 2295552, 2338560, 2377536, 2459520, 2547360, 2600430, 2728320, 2773792, 2869440, 2971920, 3120516, 3170048, 3273984, 3396480, 3443328, 3467240, 3566304, 3825920, 3900645, 3962560, 4075776, 4092480, 4160688, 4304160, 4457880, 4755072, 4919040, 5094720, 5200860, 5456640, 5547584, 5738880, 5943840, 6241032, 6792960, 6886656, 6934480, 7132608, 7801290, 7925120, 8184960, 8321376, 8608320, 8915760, 9510144, 10189440, 10401720, 11095168, 11477760, 11887680, 12482064, 13868960, 14265216, 15602580, 15850240, 16369920, 16642752, 17216640, 17831520, 20378880, 20803440, 22190336, 23775360, 24964128, 27737920, 28530432, 31205160, 33285504, 34433280, 35663040, 41606880, 47550720, 49928256, 55475840, 62410320, 66571008, 71326080, 83213760, 99856512, 110951680, 124820640, 142652160, 166427520, 199713024, 249641280, 332855040, 499282560, 998565120]

約数ペア:

[(1, 998565120), (2, 499282560), (3, 332855040), (4, 249641280), (5, 199713024), (6, 166427520), (7, 142652160), (8, 124820640), (9, 110951680), (10, 99856512), (12, 83213760), (14, 71326080), (15, 66571008), (16, 62410320), (18, 55475840), (20, 49928256), (21, 47550720), (24, 41606880), (28, 35663040), (29, 34433280), (30, 33285504), (32, 31205160), (35, 28530432), (36, 27737920), (40, 24964128), (42, 23775360), (45, 22190336), (48, 20803440), (49, 20378880), (56, 17831520), (58, 17216640), (60, 16642752), (61, 16369920), (63, 15850240), (64, 15602580), (70, 14265216), (72, 13868960), (80, 12482064), (84, 11887680), (87, 11477760), (90, 11095168), (96, 10401720), (98, 10189440), (105, 9510144), (112, 8915760), (116, 8608320), (120, 8321376), (122, 8184960), (126, 7925120), (128, 7801290), (140, 7132608), (144, 6934480), (145, 6886656), (147, 6792960), (160, 6241032), (168, 5943840), (174, 5738880), (180, 5547584), (183, 5456640), (192, 5200860), (196, 5094720), (203, 4919040), (210, 4755072), (224, 4457880), (232, 4304160), (240, 4160688), (244, 4092480), (245, 4075776), (252, 3962560), (256, 3900645), (261, 3825920), (280, 3566304), (288, 3467240), (290, 3443328), (294, 3396480), (305, 3273984), (315, 3170048), (320, 3120516), (336, 2971920), (348, 2869440), (360, 2773792), (366, 2728320), (384, 2600430), (392, 2547360), (406, 2459520), (420, 2377536), (427, 2338560), (435, 2295552), (441, 2264320), (448, 2228940), (464, 2152080), (480, 2080344), (488, 2046240), (490, 2037888), (504, 1981280), (522, 1912960), (549, 1818880), (560, 1783152), (576, 1733620), (580, 1721664), (588, 1698240), (609, 1639680), (610, 1636992), (630, 1585024), (640, 1560258), (672, 1485960), (696, 1434720), (720, 1386896), (732, 1364160), (735, 1358592), (768, 1300215), (784, 1273680), (812, 1229760), (840, 1188768), (854, 1169280), (870, 1147776), (882, 1132160), (896, 1114470), (915, 1091328), (928, 1076040), (960, 1040172), (976, 1023120), (980, 1018944), (1008, 990640), (1015, 983808), (1044, 956480), (1098, 909440), (1120, 891576), (1152, 866810), (1160, 860832), (1176, 849120), (1218, 819840), (1220, 818496), (1260, 792512), (1280, 780129), (1281, 779520), (1305, 765184), (1344, 742980), (1392, 717360), (1421, 702720), (1440, 693448), (1464, 682080), (1470, 679296), (1568, 636840), (1624, 614880), (1680, 594384), (1708, 584640), (1740, 573888), (1764, 566080), (1769, 564480), (1792, 557235), (1827, 546560), (1830, 545664), (1856, 538020), (1920, 520086), (1952, 511560), (1960, 509472), (2016, 495320), (2030, 491904), (2088, 478240), (2135, 467712), (2196, 454720), (2205, 452864), (2240, 445788), (2304, 433405), (2320, 430416), (2352, 424560), (2436, 409920), (2440, 409248), (2520, 396256), (2562, 389760), (2610, 382592), (2688, 371490), (2745, 363776), (2784, 358680), (2842, 351360), (2880, 346724), (2928, 341040), (2940, 339648), (2989, 334080), (3045, 327936), (3136, 318420), (3248, 307440), (3360, 297192), (3416, 292320), (3480, 286944), (3528, 283040), (3538, 282240), (3654, 273280), (3660, 272832), (3712, 269010), (3840, 260043), (3843, 259840), (3904, 255780), (3920, 254736), (4032, 247660), (4060, 245952), (4176, 239120), (4263, 234240), (4270, 233856), (4392, 227360), (4410, 226432), (4480, 222894), (4640, 215208), (4704, 212280), (4872, 204960), (4880, 204624), (5040, 198128), (5124, 194880), (5220, 191296), (5307, 188160), (5376, 185745), (5490, 181888), (5568, 179340), (5684, 175680), (5760, 173362), (5856, 170520), (5880, 169824), (5978, 167040), (6090, 163968), (6272, 159210), (6405, 155904), (6496, 153720), (6720, 148596), (6832, 146160), (6960, 143472), (7056, 141520), (7076, 141120), (7105, 140544), (7308, 136640), (7320, 136416), (7424, 134505), (7686, 129920), (7808, 127890), (7840, 127368), (8064, 123830), (8120, 122976), (8352, 119560), (8526, 117120), (8540, 116928), (8784, 113680), (8820, 113216), (8845, 112896), (8960, 111447), (8967, 111360), (9135, 109312), (9280, 107604), (9408, 106140), (9744, 102480), (9760, 102312), (10080, 99064), (10248, 97440), (10440, 95648), (10614, 94080), (10980, 90944), (11136, 89670), (11368, 87840), (11520, 86681), (11712, 85260), (11760, 84912), (11956, 83520), (12180, 81984), (12383, 80640), (12544, 79605), (12789, 78080), (12810, 77952), (12992, 76860), (13440, 74298), (13664, 73080), (13920, 71736), (14112, 70760), (14152, 70560), (14210, 70272), (14616, 68320), (14640, 68208), (14945, 66816), (15372, 64960), (15616, 63945), (15680, 63684), (15921, 62720), (16128, 61915), (16240, 61488), (16704, 59780), (17052, 58560), (17080, 58464), (17568, 56840), (17640, 56608), (17690, 56448), (17934, 55680), (18270, 54656), (18560, 53802), (18816, 53070), (19215, 51968), (19488, 51240), (19520, 51156), (20160, 49532), (20496, 48720), (20880, 47824), (21228, 47040), (21315, 46848), (21960, 45472), (22272, 44835), (22736, 43920), (23424, 42630), (23520, 42456), (23912, 41760), (24360, 40992), (24766, 40320), (25578, 39040), (25620, 38976), (25984, 38430), (26535, 37632), (26880, 37149), (26901, 37120), (27328, 36540), (27840, 35868), (28224, 35380), (28304, 35280), (28420, 35136), (29232, 34160), (29280, 34104), (29890, 33408), (30744, 32480), (31360, 31842)]