256839166080

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{1021}}^1$

素因数の和:1437

約数の個数: 768

約数和(自身を含む): 1077199119360

約数和(自身を除く): 820359953280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 64, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 128, 136, 140, 144, 153, 160, 168, 170, 180, 192, 204, 210, 224, 238, 240, 252, 255, 272, 280, 288, 306, 315, 320, 336, 340, 357, 360, 367, 384, 408, 420, 448, 476, 480, 504, 510, 544, 560, 576, 595, 612, 630, 640, 672, 680, 714, 720, 734, 765, 816, 840, 896, 952, 960, 1008, 1020, 1021, 1071, 1088, 1101, 1120, 1152, 1190, 1224, 1260, 1344, 1360, 1428, 1440, 1468, 1530, 1632, 1680, 1785, 1835, 1904, 1920, 2016, 2040, 2042, 2142, 2176, 2202, 2240, 2380, 2448, 2520, 2569, 2688, 2720, 2856, 2880, 2936, 3060, 3063, 3264, 3303, 3360, 3570, 3670, 3808, 4032, 4080, 4084, 4284, 4404, 4480, 4760, 4896, 5040, 5105, 5138, 5355, 5440, 5505, 5712, 5760, 5872, 6120, 6126, 6239, 6528, 6606, 6720, 7140, 7147, 7340, 7616, 7707, 8064, 8160, 8168, 8568, 8808, 9189, 9520, 9792, 10080, 10210, 10276, 10710, 10880, 11010, 11424, 11744, 12240, 12252, 12478, 12845, 13212, 13440, 14280, 14294, 14680, 15232, 15315, 15414, 16320, 16336, 16515, 17136, 17357, 17616, 18378, 18717, 19040, 19584, 20160, 20420, 20552, 21420, 21441, 22020, 22848, 23121, 23488, 24480, 24504, 24956, 25690, 26424, 28560, 28588, 29360, 30630, 30828, 31195, 32640, 32672, 33030, 34272, 34714, 35232, 35735, 36756, 37434, 38080, 38535, 40320, 40840, 41104, 42840, 42882, 43673, 44040, 45696, 45945, 46242, 46976, 48960, 49008, 49912, 51380, 52071, 52848, 56151, 57120, 57176, 58720, 61260, 61656, 62390, 64323, 65344, 66060, 68544, 69428, 70464, 71470, 73512, 74868, 76160, 77070, 81680, 82208, 85680, 85764, 86785, 87346, 88080, 91890, 92484, 93585, 97920, 98016, 99824, 102760, 104142, 105696, 107205, 112302, 114240, 114352, 115605, 117440, 121499, 122520, 123312, 124780, 128646, 130688, 131019, 132120, 137088, 138856, 140928, 142940, 147024, 149736, 154140, 156213, 163360, 164416, 171360, 171528, 173570, 174692, 176160, 183780, 184968, 187170, 196032, 199648, 205520, 208284, 211392, 214410, 218365, 224604, 228480, 228704, 231210, 234880, 242998, 245040, 246624, 249560, 257292, 260355, 262038, 264240, 277712, 280755, 285880, 294048, 299472, 308280, 312426, 321615, 326720, 328832, 342720, 343056, 347140, 349384, 352320, 364497, 367560, 369936, 374340, 374707, 392064, 393057, 399296, 411040, 416568, 422784, 428820, 436730, 449208, 457408, 462420, 485996, 490080, 493248, 499120, 514584, 520710, 524076, 528480, 555424, 561510, 571760, 588096, 598944, 607495, 616560, 624852, 643230, 653440, 655095, 685440, 686112, 694280, 698768, 704640, 728994, 735120, 739872, 748680, 749414, 781065, 786114, 798592, 822080, 833136, 857640, 873460, 898416, 914816, 924840, 971992, 980160, 986496, 998240, 1029168, 1041420, 1048152, 1056960, 1093491, 1110848, 1123020, 1124121, 1143520, 1176192, 1197888, 1214990, 1233120, 1249704, 1286460, 1310190, 1372224, 1388560, 1397536, 1457988, 1470240, 1479744, 1497360, 1498828, 1562130, 1572228, 1644160, 1666272, 1715280, 1746920, 1796832, 1822485, 1849680, 1873535, 1943984, 1960320, 1965285, 1996480, 2058336, 2082840, 2096304, 2113920, 2186982, 2221696, 2246040, 2248242, 2287040, 2395776, 2429980, 2466240, 2499408, 2572920, 2620380, 2622949, 2744448, 2777120, 2795072, 2915976, 2940480, 2959488, 2994720, 2997656, 3124260, 3144456, 3332544, 3372363, 3430560, 3493840, 3593664, 3644970, 3699360, 3747070, 3887968, 3930570, 3992960, 4116672, 4165680, 4192608, 4373964, 4492080, 4496484, 4574080, 4859960, 4932480, 4998816, 5145840, 5240760, 5245898, 5467455, 5554240, 5590144, 5620605, 5831952, 5880960, 5989440, 5995312, 6248520, 6288912, 6370019, 6665088, 6744726, 6861120, 6987680, 7187328, 7289940, 7398720, 7494140, 7775936, 7861140, 7868847, 8233344, 8331360, 8385216, 8747928, 8984160, 8992968, 9719920, 9997632, 10291680, 10481520, 10491796, 10934910, 11108480, 11241210, 11663904, 11978880, 11990624, 12497040, 12577824, 12740038, 13114745, 13489452, 13722240, 13975360, 14579880, 14797440, 14988280, 15551872, 15722280, 15737694, 16662720, 16770432, 16861815, 17495856, 17968320, 17985936, 19110057, 19439840, 19995264, 20583360, 20963040, 20983592, 21869820, 22482420, 23327808, 23606541, 23981248, 24994080, 25155648, 25480076, 26229490, 26978904, 27950720, 29159760, 29976560, 31444560, 31475388, 31850095, 33325440, 33723630, 34991712, 35936640, 35971872, 38220114, 38879680, 39344235, 41166720, 41926080, 41967184, 43739640, 44590133, 44964840, 46655616, 47213082, 47962496, 49988160, 50311296, 50960152, 52458980, 53957808, 57330171, 58319520, 59953120, 62889120, 62950776, 63700190, 67447260, 69983424, 71943744, 76440228, 77759360, 78688470, 83852160, 83934368, 87479280, 89180266, 89929680, 94426164, 95550285, 99976320, 101920304, 104917960, 107915616, 114660342, 116639040, 118032705, 119906240, 125778240, 125901552, 127400380, 133770399, 134894520, 139966848, 143887488, 152880456, 157376940, 167868736, 174958560, 178360532, 179859360, 188852328, 191100570, 203840608, 209835920, 215831232, 222950665, 229320684, 233278080, 236065410, 239812480, 251556480, 251803104, 254800760, 267540798, 269789040, 286650855, 305760912, 314753880, 335737472, 349917120, 356721064, 359718720, 377704656, 382201140, 401311197, 407681216, 419671840, 431662464, 445901330, 458641368, 472130820, 503606208, 509601520, 535081596, 539578080, 573301710, 611521824, 629507760, 668851995, 699834240, 713442128, 719437440, 755409312, 764402280, 802622394, 815362432, 839343680, 891802660, 917282736, 944261640, 1007212416, 1019203040, 1070163192, 1079156160, 1146603420, 1223043648, 1259015520, 1337703990, 1426884256, 1510818624, 1528804560, 1605244788, 1678687360, 1783605320, 1834565472, 1888523280, 2006555985, 2038406080, 2140326384, 2158312320, 2293206840, 2446087296, 2518031040, 2675407980, 2853768512, 3021637248, 3057609120, 3210489576, 3567210640, 3669130944, 3777046560, 4013111970, 4076812160, 4280652768, 4586413680, 5036062080, 5350815960, 5707537024, 6115218240, 6420979152, 7134421280, 7338261888, 7554093120, 8026223940, 8561305536, 9172827360, 10701631920, 12230436480, 12841958304, 14268842560, 15108186240, 16052447880, 17122611072, 18345654720, 21403263840, 25683916608, 28537685120, 32104895760, 36691309440, 42806527680, 51367833216, 64209791520, 85613055360, 128419583040, 256839166080]

約数ペア:

[(1, 256839166080), (2, 128419583040), (3, 85613055360), (4, 64209791520), (5, 51367833216), (6, 42806527680), (7, 36691309440), (8, 32104895760), (9, 28537685120), (10, 25683916608), (12, 21403263840), (14, 18345654720), (15, 17122611072), (16, 16052447880), (17, 15108186240), (18, 14268842560), (20, 12841958304), (21, 12230436480), (24, 10701631920), (28, 9172827360), (30, 8561305536), (32, 8026223940), (34, 7554093120), (35, 7338261888), (36, 7134421280), (40, 6420979152), (42, 6115218240), (45, 5707537024), (48, 5350815960), (51, 5036062080), (56, 4586413680), (60, 4280652768), (63, 4076812160), (64, 4013111970), (68, 3777046560), (70, 3669130944), (72, 3567210640), (80, 3210489576), (84, 3057609120), (85, 3021637248), (90, 2853768512), (96, 2675407980), (102, 2518031040), (105, 2446087296), (112, 2293206840), (119, 2158312320), (120, 2140326384), (126, 2038406080), (128, 2006555985), (136, 1888523280), (140, 1834565472), (144, 1783605320), (153, 1678687360), (160, 1605244788), (168, 1528804560), (170, 1510818624), (180, 1426884256), (192, 1337703990), (204, 1259015520), (210, 1223043648), (224, 1146603420), (238, 1079156160), (240, 1070163192), (252, 1019203040), (255, 1007212416), (272, 944261640), (280, 917282736), (288, 891802660), (306, 839343680), (315, 815362432), (320, 802622394), (336, 764402280), (340, 755409312), (357, 719437440), (360, 713442128), (367, 699834240), (384, 668851995), (408, 629507760), (420, 611521824), (448, 573301710), (476, 539578080), (480, 535081596), (504, 509601520), (510, 503606208), (544, 472130820), (560, 458641368), (576, 445901330), (595, 431662464), (612, 419671840), (630, 407681216), (640, 401311197), (672, 382201140), (680, 377704656), (714, 359718720), (720, 356721064), (734, 349917120), (765, 335737472), (816, 314753880), (840, 305760912), (896, 286650855), (952, 269789040), (960, 267540798), (1008, 254800760), (1020, 251803104), (1021, 251556480), (1071, 239812480), (1088, 236065410), (1101, 233278080), (1120, 229320684), (1152, 222950665), (1190, 215831232), (1224, 209835920), (1260, 203840608), (1344, 191100570), (1360, 188852328), (1428, 179859360), (1440, 178360532), (1468, 174958560), (1530, 167868736), (1632, 157376940), (1680, 152880456), (1785, 143887488), (1835, 139966848), (1904, 134894520), (1920, 133770399), (2016, 127400380), (2040, 125901552), (2042, 125778240), (2142, 119906240), (2176, 118032705), (2202, 116639040), (2240, 114660342), (2380, 107915616), (2448, 104917960), (2520, 101920304), (2569, 99976320), (2688, 95550285), (2720, 94426164), (2856, 89929680), (2880, 89180266), (2936, 87479280), (3060, 83934368), (3063, 83852160), (3264, 78688470), (3303, 77759360), (3360, 76440228), (3570, 71943744), (3670, 69983424), (3808, 67447260), (4032, 63700190), (4080, 62950776), (4084, 62889120), (4284, 59953120), (4404, 58319520), (4480, 57330171), (4760, 53957808), (4896, 52458980), (5040, 50960152), (5105, 50311296), (5138, 49988160), (5355, 47962496), (5440, 47213082), (5505, 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(20420, 12577824), (20552, 12497040), (21420, 11990624), (21441, 11978880), (22020, 11663904), (22848, 11241210), (23121, 11108480), (23488, 10934910), (24480, 10491796), (24504, 10481520), (24956, 10291680), (25690, 9997632), (26424, 9719920), (28560, 8992968), (28588, 8984160), (29360, 8747928), (30630, 8385216), (30828, 8331360), (31195, 8233344), (32640, 7868847), (32672, 7861140), (33030, 7775936), (34272, 7494140), (34714, 7398720), (35232, 7289940), (35735, 7187328), (36756, 6987680), (37434, 6861120), (38080, 6744726), (38535, 6665088), (40320, 6370019), (40840, 6288912), (41104, 6248520), (42840, 5995312), (42882, 5989440), (43673, 5880960), (44040, 5831952), (45696, 5620605), (45945, 5590144), (46242, 5554240), (46976, 5467455), (48960, 5245898), (49008, 5240760), (49912, 5145840), (51380, 4998816), (52071, 4932480), (52848, 4859960), (56151, 4574080), (57120, 4496484), (57176, 4492080), (58720, 4373964), (61260, 4192608), (61656, 4165680), (62390, 4116672), (64323, 3992960), (65344, 3930570), (66060, 3887968), (68544, 3747070), (69428, 3699360), (70464, 3644970), (71470, 3593664), (73512, 3493840), (74868, 3430560), (76160, 3372363), (77070, 3332544), (81680, 3144456), (82208, 3124260), (85680, 2997656), (85764, 2994720), (86785, 2959488), (87346, 2940480), (88080, 2915976), (91890, 2795072), (92484, 2777120), (93585, 2744448), (97920, 2622949), (98016, 2620380), (99824, 2572920), (102760, 2499408), (104142, 2466240), (105696, 2429980), (107205, 2395776), (112302, 2287040), (114240, 2248242), (114352, 2246040), (115605, 2221696), (117440, 2186982), (121499, 2113920), (122520, 2096304), (123312, 2082840), (124780, 2058336), (128646, 1996480), (130688, 1965285), (131019, 1960320), (132120, 1943984), (137088, 1873535), (138856, 1849680), (140928, 1822485), (142940, 1796832), (147024, 1746920), (149736, 1715280), (154140, 1666272), (156213, 1644160), (163360, 1572228), (164416, 1562130), (171360, 1498828), (171528, 1497360), (173570, 1479744), (174692, 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561510), (462420, 555424), (485996, 528480), (490080, 524076), (493248, 520710), (499120, 514584)]