320526236160

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20983}}^1$

素因数の和:21045

約数の個数: 640

約数和(自身を含む): 1298301903360

約数和(自身を除く): 977775667200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 64, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 108, 117, 120, 128, 130, 135, 136, 144, 153, 156, 160, 170, 180, 192, 195, 204, 208, 216, 221, 234, 240, 255, 256, 260, 270, 272, 288, 306, 312, 320, 340, 351, 360, 384, 390, 408, 416, 432, 442, 459, 468, 480, 510, 512, 520, 540, 544, 576, 585, 612, 624, 640, 663, 680, 702, 720, 765, 768, 780, 816, 832, 864, 884, 918, 936, 960, 1020, 1040, 1080, 1088, 1105, 1152, 1170, 1224, 1248, 1280, 1326, 1360, 1404, 1440, 1530, 1536, 1560, 1632, 1664, 1728, 1755, 1768, 1836, 1872, 1920, 1989, 2040, 2080, 2160, 2176, 2210, 2295, 2304, 2340, 2448, 2496, 2560, 2652, 2720, 2808, 2880, 3060, 3120, 3264, 3315, 3328, 3456, 3510, 3536, 3672, 3744, 3840, 3978, 4080, 4160, 4320, 4352, 4420, 4590, 4608, 4680, 4896, 4992, 5304, 5440, 5616, 5760, 5967, 6120, 6240, 6528, 6630, 6656, 6912, 7020, 7072, 7344, 7488, 7680, 7956, 8160, 8320, 8640, 8704, 8840, 9180, 9360, 9792, 9945, 9984, 10608, 10880, 11232, 11520, 11934, 12240, 12480, 13056, 13260, 13824, 14040, 14144, 14688, 14976, 15912, 16320, 16640, 17280, 17680, 18360, 18720, 19584, 19890, 19968, 20983, 21216, 21760, 22464, 23040, 23868, 24480, 24960, 26112, 26520, 28080, 28288, 29376, 29835, 29952, 31824, 32640, 33280, 34560, 35360, 36720, 37440, 39168, 39780, 41966, 42432, 43520, 44928, 47736, 48960, 49920, 53040, 56160, 56576, 58752, 59670, 59904, 62949, 63648, 65280, 69120, 70720, 73440, 74880, 78336, 79560, 83932, 84864, 89856, 95472, 97920, 99840, 104915, 106080, 112320, 113152, 117504, 119340, 125898, 127296, 130560, 141440, 146880, 149760, 159120, 167864, 169728, 179712, 188847, 190944, 195840, 209830, 212160, 224640, 235008, 238680, 251796, 254592, 272779, 282880, 293760, 299520, 314745, 318240, 335728, 339456, 356711, 377694, 381888, 391680, 419660, 424320, 449280, 477360, 503592, 509184, 545558, 565760, 566541, 587520, 629490, 636480, 671456, 713422, 755388, 763776, 818337, 839320, 848640, 898560, 944235, 954720, 1007184, 1018368, 1070133, 1091116, 1133082, 1175040, 1258980, 1272960, 1342912, 1363895, 1426844, 1510776, 1527552, 1636674, 1678640, 1697280, 1783555, 1888470, 1909440, 2014368, 2140266, 2182232, 2266164, 2455011, 2517960, 2545920, 2685824, 2727790, 2832705, 2853688, 3021552, 3055104, 3210399, 3273348, 3357280, 3567110, 3776940, 3818880, 4028736, 4091685, 4280532, 4364464, 4532328, 4637243, 4910022, 5035920, 5091840, 5350665, 5371648, 5455580, 5665410, 5707376, 6043104, 6420798, 6546696, 6714560, 7134220, 7365033, 7553880, 7637760, 8057472, 8183370, 8561064, 8728928, 9064656, 9274486, 9631197, 9820044, 10071840, 10701330, 10743296, 10911160, 11330820, 11414752, 12086208, 12275055, 12841596, 13093392, 13429120, 13911729, 14268440, 14730066, 15107760, 15275520, 16051995, 16114944, 16366740, 17122128, 17457856, 18129312, 18548972, 19262394, 19640088, 20143680, 21402660, 21822320, 22661640, 22829504, 23186215, 24172416, 24550110, 25683192, 26186784, 26858240, 27823458, 28536880, 29460132, 30215520, 32103990, 32229888, 32733480, 34244256, 34915712, 36258624, 36825165, 37097944, 38524788, 39280176, 40287360, 41735187, 42805320, 43644640, 45323280, 45659008, 46372430, 48155985, 48344832, 49100220, 51366384, 52373568, 53716480, 55646916, 57073760, 58920264, 60431040, 64207980, 65466960, 68488512, 69558645, 69831424, 72517248, 73650330, 74195888, 77049576, 78560352, 80574720, 83470374, 85610640, 87289280, 90646560, 91318016, 92744860, 96311970, 96689664, 98200440, 102732768, 104747136, 111293832, 114147520, 117840528, 120862080, 125205561, 128415960, 130933920, 136977024, 139117290, 139662848, 145034496, 147300660, 148391776, 154099152, 157120704, 161149440, 166940748, 171221280, 174578560, 181293120, 182636032, 185489720, 192623940, 196400880, 205465536, 208675935, 209494272, 222587664, 228295040, 235681056, 241724160, 250411122, 256831920, 261867840, 273954048, 278234580, 290068992, 294601320, 296783552, 308198304, 314241408, 333881496, 342442560, 349157120, 362586240, 370979440, 385247880, 392801760, 410931072, 417351870, 418988544, 445175328, 456590080, 471362112, 483448320, 500822244, 513663840, 523735680, 547908096, 556469160, 589202640, 593567104, 616396608, 626027805, 628482816, 667762992, 684885120, 698314240, 725172480, 741958880, 770495760, 785603520, 821862144, 834703740, 890350656, 913180160, 942724224, 1001644488, 1027327680, 1047471360, 1112938320, 1178405280, 1187134208, 1232793216, 1252055610, 1256965632, 1335525984, 1369770240, 1450344960, 1483917760, 1540991520, 1571207040, 1643724288, 1669407480, 1780701312, 1885448448, 2003288976, 2054655360, 2094942720, 2225876640, 2356810560, 2374268416, 2465586432, 2504111220, 2671051968, 2739540480, 2967835520, 3081983040, 3142414080, 3338814960, 3561402624, 3770896896, 4006577952, 4109310720, 4451753280, 4713621120, 4931172864, 5008222440, 5342103936, 5935671040, 6163966080, 6284828160, 6677629920, 7122805248, 8013155904, 8218621440, 8903506560, 9427242240, 10016444880, 10684207872, 11871342080, 12327932160, 13355259840, 16026311808, 17807013120, 18854484480, 20032889760, 21368415744, 24655864320, 26710519680, 32052623616, 35614026240, 40065779520, 53421039360, 64105247232, 80131559040, 106842078720, 160263118080, 320526236160]

約数ペア:

[(1, 320526236160), (2, 160263118080), (3, 106842078720), (4, 80131559040), (5, 64105247232), (6, 53421039360), (8, 40065779520), (9, 35614026240), (10, 32052623616), (12, 26710519680), (13, 24655864320), (15, 21368415744), (16, 20032889760), (17, 18854484480), (18, 17807013120), (20, 16026311808), (24, 13355259840), (26, 12327932160), (27, 11871342080), (30, 10684207872), (32, 10016444880), (34, 9427242240), (36, 8903506560), (39, 8218621440), (40, 8013155904), (45, 7122805248), (48, 6677629920), (51, 6284828160), (52, 6163966080), (54, 5935671040), (60, 5342103936), (64, 5008222440), (65, 4931172864), (68, 4713621120), (72, 4451753280), (78, 4109310720), (80, 4006577952), (85, 3770896896), (90, 3561402624), (96, 3338814960), (102, 3142414080), (104, 3081983040), (108, 2967835520), (117, 2739540480), (120, 2671051968), (128, 2504111220), (130, 2465586432), (135, 2374268416), (136, 2356810560), (144, 2225876640), (153, 2094942720), (156, 2054655360), (160, 2003288976), (170, 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333881496), (1020, 314241408), (1040, 308198304), (1080, 296783552), (1088, 294601320), (1105, 290068992), (1152, 278234580), (1170, 273954048), (1224, 261867840), (1248, 256831920), (1280, 250411122), (1326, 241724160), (1360, 235681056), (1404, 228295040), (1440, 222587664), (1530, 209494272), (1536, 208675935), (1560, 205465536), (1632, 196400880), (1664, 192623940), (1728, 185489720), (1755, 182636032), (1768, 181293120), (1836, 174578560), (1872, 171221280), (1920, 166940748), (1989, 161149440), (2040, 157120704), (2080, 154099152), (2160, 148391776), (2176, 147300660), (2210, 145034496), (2295, 139662848), (2304, 139117290), (2340, 136977024), (2448, 130933920), (2496, 128415960), (2560, 125205561), (2652, 120862080), (2720, 117840528), (2808, 114147520), (2880, 111293832), (3060, 104747136), (3120, 102732768), (3264, 98200440), (3315, 96689664), (3328, 96311970), (3456, 92744860), (3510, 91318016), (3536, 90646560), (3672, 87289280), (3744, 85610640), (3840, 83470374), (3978, 80574720), (4080, 78560352), (4160, 77049576), (4320, 74195888), (4352, 73650330), (4420, 72517248), (4590, 69831424), (4608, 69558645), (4680, 68488512), (4896, 65466960), (4992, 64207980), (5304, 60431040), (5440, 58920264), (5616, 57073760), (5760, 55646916), (5967, 53716480), (6120, 52373568), (6240, 51366384), (6528, 49100220), (6630, 48344832), (6656, 48155985), (6912, 46372430), (7020, 45659008), (7072, 45323280), (7344, 43644640), (7488, 42805320), (7680, 41735187), (7956, 40287360), (8160, 39280176), (8320, 38524788), (8640, 37097944), (8704, 36825165), (8840, 36258624), (9180, 34915712), (9360, 34244256), (9792, 32733480), (9945, 32229888), (9984, 32103990), (10608, 30215520), (10880, 29460132), (11232, 28536880), (11520, 27823458), (11934, 26858240), (12240, 26186784), (12480, 25683192), (13056, 24550110), (13260, 24172416), (13824, 23186215), (14040, 22829504), (14144, 22661640), (14688, 21822320), (14976, 21402660), (15912, 20143680), (16320, 19640088), (16640, 19262394), (17280, 18548972), (17680, 18129312), (18360, 17457856), (18720, 17122128), (19584, 16366740), (19890, 16114944), (19968, 16051995), (20983, 15275520), (21216, 15107760), (21760, 14730066), (22464, 14268440), (23040, 13911729), (23868, 13429120), (24480, 13093392), (24960, 12841596), (26112, 12275055), (26520, 12086208), (28080, 11414752), (28288, 11330820), (29376, 10911160), (29835, 10743296), (29952, 10701330), (31824, 10071840), (32640, 9820044), (33280, 9631197), (34560, 9274486), (35360, 9064656), (36720, 8728928), (37440, 8561064), (39168, 8183370), (39780, 8057472), (41966, 7637760), (42432, 7553880), (43520, 7365033), (44928, 7134220), (47736, 6714560), (48960, 6546696), (49920, 6420798), (53040, 6043104), (56160, 5707376), (56576, 5665410), (58752, 5455580), (59670, 5371648), (59904, 5350665), (62949, 5091840), (63648, 5035920), (65280, 4910022), (69120, 4637243), (70720, 4532328), (73440, 4364464), (74880, 4280532), (78336, 4091685), (79560, 4028736), (83932, 3818880), (84864, 3776940), (89856, 3567110), (95472, 3357280), (97920, 3273348), (99840, 3210399), (104915, 3055104), (106080, 3021552), (112320, 2853688), (113152, 2832705), (117504, 2727790), (119340, 2685824), (125898, 2545920), (127296, 2517960), (130560, 2455011), (141440, 2266164), (146880, 2182232), (149760, 2140266), (159120, 2014368), (167864, 1909440), (169728, 1888470), (179712, 1783555), (188847, 1697280), (190944, 1678640), (195840, 1636674), (209830, 1527552), (212160, 1510776), (224640, 1426844), (235008, 1363895), (238680, 1342912), (251796, 1272960), (254592, 1258980), (272779, 1175040), (282880, 1133082), (293760, 1091116), (299520, 1070133), (314745, 1018368), (318240, 1007184), (335728, 954720), (339456, 944235), (356711, 898560), (377694, 848640), (381888, 839320), (391680, 818337), (419660, 763776), (424320, 755388), (449280, 713422), (477360, 671456), (503592, 636480), (509184, 629490), (545558, 587520), (565760, 566541)]