256280742720

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{37}}^2\times {\mathrm{47}}^1\times {\mathrm{461}}^1$

素因数の和:608

約数の個数: 672

約数和(自身を含む): 951025743360

約数和(自身を除く): 694745000640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 47, 48, 54, 60, 64, 72, 74, 80, 90, 94, 96, 108, 111, 120, 135, 141, 144, 148, 160, 180, 185, 188, 192, 216, 222, 235, 240, 270, 282, 288, 296, 320, 333, 360, 370, 376, 423, 432, 444, 461, 470, 480, 540, 555, 564, 576, 592, 666, 705, 720, 740, 752, 846, 864, 888, 922, 940, 960, 999, 1080, 1110, 1128, 1184, 1269, 1332, 1369, 1383, 1410, 1440, 1480, 1504, 1665, 1692, 1728, 1739, 1776, 1844, 1880, 1998, 2115, 2160, 2220, 2256, 2305, 2368, 2538, 2664, 2738, 2766, 2820, 2880, 2960, 3008, 3330, 3384, 3478, 3552, 3688, 3760, 3996, 4107, 4149, 4230, 4320, 4440, 4512, 4610, 4995, 5076, 5217, 5328, 5476, 5532, 5640, 5920, 6345, 6660, 6768, 6845, 6915, 6956, 7104, 7376, 7520, 7992, 8214, 8298, 8460, 8640, 8695, 8880, 9024, 9220, 9990, 10152, 10434, 10656, 10952, 11064, 11280, 11840, 12321, 12447, 12690, 13320, 13536, 13690, 13830, 13912, 14752, 15040, 15651, 15984, 16428, 16596, 16920, 17057, 17390, 17760, 18440, 19980, 20304, 20535, 20745, 20868, 21312, 21667, 21904, 22128, 22560, 24642, 24894, 25380, 26085, 26640, 27072, 27380, 27660, 27824, 29504, 31302, 31968, 32856, 33192, 33840, 34114, 34780, 35520, 36880, 36963, 39960, 40608, 41070, 41490, 41736, 43334, 43808, 44256, 45120, 46953, 49284, 49788, 50760, 51171, 52170, 53280, 54760, 55320, 55648, 61605, 62235, 62604, 63936, 64343, 65001, 65712, 66384, 67680, 68228, 69560, 73760, 73926, 78255, 79920, 81216, 82140, 82980, 83472, 85285, 86668, 87616, 88512, 93906, 98568, 99576, 101520, 102342, 104340, 106560, 108335, 109520, 110640, 111296, 123210, 124470, 125208, 128686, 130002, 131424, 132768, 135360, 136456, 139120, 147520, 147852, 153513, 156510, 159840, 164280, 165960, 166944, 170570, 173336, 184815, 187812, 193029, 195003, 197136, 199152, 203040, 204684, 208680, 216670, 219040, 221280, 234765, 246420, 248940, 250416, 255855, 257372, 260004, 262848, 265536, 272912, 278240, 295704, 307026, 313020, 319680, 321715, 325005, 328560, 331920, 333888, 341140, 346672, 369630, 375624, 386058, 390006, 394272, 398304, 406080, 409368, 417360, 433340, 438080, 442560, 460539, 469530, 492840, 497880, 500832, 511710, 514744, 520008, 545824, 556480, 579087, 585009, 591408, 614052, 626040, 631109, 643430, 650010, 657120, 663840, 682280, 693344, 739260, 751248, 767565, 772116, 780012, 788544, 796608, 801679, 818736, 834720, 866680, 921078, 939060, 965145, 975015, 985680, 995760, 1001664, 1023420, 1029488, 1040016, 1091648, 1158174, 1170018, 1182816, 1228104, 1252080, 1262218, 1286860, 1300020, 1314240, 1327680, 1364560, 1386688, 1478520, 1502496, 1535130, 1544232, 1560024, 1603358, 1637472, 1669440, 1733360, 1737261, 1842156, 1878120, 1893327, 1930290, 1950030, 1971360, 1991520, 2046840, 2058976, 2080032, 2302695, 2316348, 2340036, 2365632, 2405037, 2456208, 2504160, 2524436, 2573720, 2600040, 2729120, 2895435, 2925045, 2957040, 3004992, 3070260, 3088464, 3120048, 3155545, 3206716, 3274944, 3466720, 3474522, 3684312, 3756240, 3786654, 3860580, 3900060, 3942720, 3983040, 4008395, 4093680, 4117952, 4160064, 4605390, 4632696, 4680072, 4810074, 4912416, 5008320, 5048872, 5147440, 5200080, 5458240, 5679981, 5790870, 5850090, 5914080, 6140520, 6176928, 6240096, 6311090, 6413432, 6933440, 6949044, 7215111, 7368624, 7512480, 7573308, 7721160, 7800120, 8016790, 8187360, 8686305, 9210780, 9265392, 9360144, 9466635, 9620148, 9824832, 10097744, 10294880, 10400160, 11359962, 11581740, 11700180, 11828160, 12025185, 12281040, 12353856, 12480192, 12622180, 12826864, 13898088, 14430222, 14737248, 15024960, 15146616, 15442320, 15600240, 16033580, 16374720, 17039943, 17372610, 18421560, 18530784, 18720288, 18933270, 19240296, 20195488, 20589760, 20800320, 21645333, 22719924, 23163480, 23400360, 24050370, 24562080, 25244360, 25653728, 27796176, 28399905, 28860444, 29474496, 29662123, 30293232, 30884640, 31200480, 32067160, 34079886, 34745220, 36075555, 36843120, 37061568, 37440576, 37866540, 38480592, 40390976, 43290666, 45439848, 46326960, 46800720, 48100740, 49124160, 50488720, 51307456, 55592352, 56799810, 57720888, 59324246, 60586464, 61769280, 62400960, 64134320, 68159772, 69490440, 72151110, 73686240, 75733080, 76961184, 85199715, 86581332, 88986369, 90879696, 92653920, 93601440, 96201480, 100977440, 108226665, 111184704, 113599620, 115441776, 118648492, 121172928, 128268640, 136319544, 138980880, 144302220, 147372480, 148310615, 151466160, 153922368, 170399430, 173162664, 177972738, 181759392, 185307840, 187202880, 192402960, 201954880, 216453330, 227199240, 230883552, 237296984, 256537280, 266959107, 272639088, 277961760, 288604440, 296621230, 302932320, 340798860, 346325328, 355945476, 363518784, 384805920, 432906660, 444931845, 454398480, 461767104, 474593968, 533918214, 545278176, 555923520, 577208880, 593242460, 605864640, 681597720, 692650656, 711890952, 769611840, 800877321, 865813320, 889863690, 908796960, 949187936, 1067836428, 1090556352, 1154417760, 1186484920, 1334795535, 1363195440, 1385301312, 1423781904, 1601754642, 1731626640, 1779727380, 1817593920, 1898375872, 2135672856, 2308835520, 2372969840, 2669591070, 2726390880, 2847563808, 3203509284, 3463253280, 3559454760, 4004386605, 4271345712, 4745939680, 5339182140, 5452781760, 5695127616, 6407018568, 6926506560, 7118909520, 8008773210, 8542691424, 9491879360, 10678364280, 12814037136, 14237819040, 16017546420, 17085382848, 21356728560, 25628074272, 28475638080, 32035092840, 42713457120, 51256148544, 64070185680, 85426914240, 128140371360, 256280742720]

約数ペア:

[(1, 256280742720), (2, 128140371360), (3, 85426914240), (4, 64070185680), (5, 51256148544), (6, 42713457120), (8, 32035092840), (9, 28475638080), (10, 25628074272), (12, 21356728560), (15, 17085382848), (16, 16017546420), (18, 14237819040), (20, 12814037136), (24, 10678364280), (27, 9491879360), (30, 8542691424), (32, 8008773210), (36, 7118909520), (37, 6926506560), (40, 6407018568), (45, 5695127616), (47, 5452781760), (48, 5339182140), (54, 4745939680), (60, 4271345712), (64, 4004386605), (72, 3559454760), (74, 3463253280), (80, 3203509284), (90, 2847563808), (94, 2726390880), (96, 2669591070), (108, 2372969840), (111, 2308835520), (120, 2135672856), (135, 1898375872), (141, 1817593920), (144, 1779727380), (148, 1731626640), (160, 1601754642), (180, 1423781904), (185, 1385301312), (188, 1363195440), (192, 1334795535), (216, 1186484920), (222, 1154417760), (235, 1090556352), (240, 1067836428), (270, 949187936), (282, 908796960), (288, 889863690), (296, 865813320), (320, 800877321), (333, 769611840), (360, 711890952), (370, 692650656), (376, 681597720), (423, 605864640), (432, 593242460), (444, 577208880), (461, 555923520), (470, 545278176), (480, 533918214), (540, 474593968), (555, 461767104), (564, 454398480), (576, 444931845), (592, 432906660), (666, 384805920), (705, 363518784), (720, 355945476), (740, 346325328), (752, 340798860), (846, 302932320), (864, 296621230), (888, 288604440), (922, 277961760), (940, 272639088), (960, 266959107), (999, 256537280), (1080, 237296984), (1110, 230883552), (1128, 227199240), (1184, 216453330), (1269, 201954880), (1332, 192402960), (1369, 187202880), (1383, 185307840), (1410, 181759392), (1440, 177972738), (1480, 173162664), (1504, 170399430), (1665, 153922368), (1692, 151466160), (1728, 148310615), (1739, 147372480), (1776, 144302220), (1844, 138980880), (1880, 136319544), (1998, 128268640), (2115, 121172928), (2160, 118648492), (2220, 115441776), (2256, 113599620), (2305, 111184704), (2368, 108226665), (2538, 100977440), (2664, 96201480), (2738, 93601440), (2766, 92653920), (2820, 90879696), (2880, 88986369), (2960, 86581332), (3008, 85199715), (3330, 76961184), (3384, 75733080), (3478, 73686240), (3552, 72151110), (3688, 69490440), (3760, 68159772), (3996, 64134320), (4107, 62400960), (4149, 61769280), (4230, 60586464), (4320, 59324246), (4440, 57720888), (4512, 56799810), (4610, 55592352), (4995, 51307456), (5076, 50488720), (5217, 49124160), (5328, 48100740), (5476, 46800720), (5532, 46326960), (5640, 45439848), (5920, 43290666), (6345, 40390976), (6660, 38480592), (6768, 37866540), (6845, 37440576), (6915, 37061568), (6956, 36843120), (7104, 36075555), (7376, 34745220), (7520, 34079886), (7992, 32067160), (8214, 31200480), (8298, 30884640), (8460, 30293232), (8640, 29662123), (8695, 29474496), (8880, 28860444), (9024, 28399905), (9220, 27796176), (9990, 25653728), (10152, 25244360), (10434, 24562080), (10656, 24050370), (10952, 23400360), (11064, 23163480), (11280, 22719924), (11840, 21645333), (12321, 20800320), (12447, 20589760), (12690, 20195488), (13320, 19240296), (13536, 18933270), (13690, 18720288), (13830, 18530784), (13912, 18421560), (14752, 17372610), (15040, 17039943), (15651, 16374720), (15984, 16033580), (16428, 15600240), (16596, 15442320), (16920, 15146616), (17057, 15024960), (17390, 14737248), (17760, 14430222), (18440, 13898088), (19980, 12826864), (20304, 12622180), (20535, 12480192), (20745, 12353856), (20868, 12281040), (21312, 12025185), (21667, 11828160), (21904, 11700180), (22128, 11581740), (22560, 11359962), (24642, 10400160), (24894, 10294880), (25380, 10097744), (26085, 9824832), (26640, 9620148), (27072, 9466635), (27380, 9360144), (27660, 9265392), (27824, 9210780), (29504, 8686305), (31302, 8187360), (31968, 8016790), (32856, 7800120), (33192, 7721160), (33840, 7573308), (34114, 7512480), (34780, 7368624), (35520, 7215111), (36880, 6949044), (36963, 6933440), (39960, 6413432), (40608, 6311090), (41070, 6240096), (41490, 6176928), (41736, 6140520), (43334, 5914080), (43808, 5850090), (44256, 5790870), (45120, 5679981), (46953, 5458240), (49284, 5200080), (49788, 5147440), (50760, 5048872), (51171, 5008320), (52170, 4912416), (53280, 4810074), (54760, 4680072), (55320, 4632696), (55648, 4605390), (61605, 4160064), (62235, 4117952), (62604, 4093680), (63936, 4008395), (64343, 3983040), (65001, 3942720), (65712, 3900060), (66384, 3860580), (67680, 3786654), (68228, 3756240), (69560, 3684312), (73760, 3474522), (73926, 3466720), (78255, 3274944), (79920, 3206716), (81216, 3155545), (82140, 3120048), (82980, 3088464), (83472, 3070260), (85285, 3004992), (86668, 2957040), (87616, 2925045), (88512, 2895435), (93906, 2729120), (98568, 2600040), (99576, 2573720), (101520, 2524436), (102342, 2504160), (104340, 2456208), (106560, 2405037), (108335, 2365632), (109520, 2340036), (110640, 2316348), (111296, 2302695), (123210, 2080032), (124470, 2058976), (125208, 2046840), (128686, 1991520), (130002, 1971360), (131424, 1950030), (132768, 1930290), (135360, 1893327), (136456, 1878120), (139120, 1842156), (147520, 1737261), (147852, 1733360), (153513, 1669440), (156510, 1637472), (159840, 1603358), (164280, 1560024), (165960, 1544232), (166944, 1535130), (170570, 1502496), (173336, 1478520), (184815, 1386688), (187812, 1364560), (193029, 1327680), (195003, 1314240), (197136, 1300020), (199152, 1286860), (203040, 1262218), (204684, 1252080), (208680, 1228104), (216670, 1182816), (219040, 1170018), (221280, 1158174), (234765, 1091648), (246420, 1040016), (248940, 1029488), (250416, 1023420), (255855, 1001664), (257372, 995760), (260004, 985680), (262848, 975015), (265536, 965145), (272912, 939060), (278240, 921078), (295704, 866680), (307026, 834720), (313020, 818736), (319680, 801679), (321715, 796608), (325005, 788544), (328560, 780012), (331920, 772116), (333888, 767565), (341140, 751248), (346672, 739260), (369630, 693344), (375624, 682280), (386058, 663840), (390006, 657120), (394272, 650010), (398304, 643430), (406080, 631109), (409368, 626040), (417360, 614052), (433340, 591408), (438080, 585009), (442560, 579087), (460539, 556480), (469530, 545824), (492840, 520008), (497880, 514744), (500832, 511710)]