256354985160

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{547}}^1$

素因数の和:943

約数の個数: 640

約数和(自身を含む): 951015859200

約数和(自身を除く): 694660874040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 23, 24, 27, 30, 36, 38, 40, 45, 46, 54, 57, 60, 69, 72, 76, 81, 90, 92, 95, 108, 114, 115, 120, 135, 138, 152, 162, 171, 180, 184, 190, 207, 216, 228, 230, 270, 276, 285, 324, 331, 342, 345, 360, 380, 405, 414, 437, 456, 460, 513, 540, 547, 552, 570, 621, 648, 662, 684, 690, 760, 810, 828, 855, 874, 920, 993, 1026, 1035, 1080, 1094, 1140, 1242, 1311, 1324, 1368, 1380, 1539, 1620, 1641, 1655, 1656, 1710, 1748, 1863, 1986, 2052, 2070, 2185, 2188, 2280, 2484, 2565, 2622, 2648, 2735, 2760, 2979, 3078, 3105, 3240, 3282, 3310, 3420, 3496, 3726, 3933, 3972, 4104, 4140, 4370, 4376, 4923, 4965, 4968, 5130, 5244, 5470, 5958, 6156, 6210, 6289, 6555, 6564, 6620, 6840, 7452, 7613, 7695, 7866, 7944, 8205, 8280, 8740, 8937, 9315, 9846, 9930, 10260, 10393, 10488, 10940, 11799, 11916, 12312, 12420, 12578, 12581, 13110, 13128, 13240, 14769, 14895, 14904, 15226, 15390, 15732, 16410, 17480, 17874, 18630, 18867, 19665, 19692, 19860, 20520, 20786, 21880, 22839, 23598, 23832, 24615, 24840, 25156, 25162, 26220, 26811, 29538, 29790, 30452, 30780, 31179, 31445, 31464, 32820, 35397, 35748, 37260, 37734, 37743, 38065, 39330, 39384, 39720, 41572, 44307, 44685, 45678, 47196, 49230, 50312, 50324, 51965, 52440, 53622, 56601, 58995, 59076, 59580, 60904, 61560, 62358, 62890, 62905, 65640, 68517, 70794, 71496, 73845, 74520, 75468, 75486, 76130, 78660, 83144, 88614, 89370, 91356, 93537, 94335, 94392, 98460, 100648, 103930, 107244, 113202, 113229, 114195, 117990, 118152, 119160, 124716, 125780, 125810, 134055, 137034, 141588, 144647, 147690, 150936, 150972, 152260, 155895, 157320, 169803, 176985, 177228, 178740, 181057, 182712, 187074, 188670, 188715, 196920, 205551, 207860, 214488, 221535, 226404, 226458, 228390, 235980, 239039, 249432, 251560, 251620, 268110, 274068, 280611, 283005, 283176, 289294, 295380, 301944, 304520, 311790, 339606, 339687, 342585, 353970, 354456, 357480, 362114, 374148, 377340, 377430, 411102, 415720, 433941, 443070, 452808, 452916, 456780, 467685, 471960, 478078, 503240, 509409, 536220, 543171, 548136, 561222, 566010, 566145, 578588, 590760, 616653, 623580, 679212, 679374, 685170, 707940, 717117, 723235, 724228, 748296, 754680, 754860, 822204, 841833, 849015, 867882, 886140, 905285, 905832, 913560, 935370, 956156, 1018818, 1019061, 1027755, 1072440, 1086342, 1122444, 1132020, 1132290, 1157176, 1195195, 1233306, 1247160, 1301823, 1358424, 1358748, 1370340, 1403055, 1415880, 1434234, 1446470, 1448456, 1509720, 1629513, 1644408, 1683666, 1698030, 1698435, 1735764, 1772280, 1810570, 1870740, 1912312, 2037636, 2038122, 2055510, 2151351, 2169705, 2172684, 2244888, 2264040, 2264580, 2390390, 2466612, 2547045, 2603646, 2715855, 2717496, 2740680, 2806110, 2868468, 2892940, 3083265, 3259026, 3367332, 3396060, 3396870, 3440083, 3471528, 3585585, 3621140, 3741480, 3905469, 4075272, 4076244, 4111020, 4164311, 4209165, 4302702, 4339410, 4345368, 4529160, 4780780, 4888539, 4933224, 5094090, 5095305, 5207292, 5431710, 5612220, 5736936, 5785880, 6166530, 6454053, 6509115, 6518052, 6734664, 6792120, 6793740, 6880166, 7171170, 7242280, 7810938, 8147565, 8152488, 8222040, 8328622, 8418330, 8605404, 8678820, 9561560, 9777078, 10188180, 10190610, 10320249, 10414584, 10756755, 10863420, 11224440, 11716407, 12333060, 12492933, 12908106, 13018230, 13036104, 13587480, 13760332, 14342340, 14665617, 15621876, 16295130, 16657244, 16836660, 17200415, 17210808, 17357640, 19362159, 19527345, 19554156, 20376360, 20381220, 20640498, 20821555, 21513510, 21726840, 23432814, 24442695, 24666120, 24985866, 25816212, 26036460, 27520664, 28684680, 29331234, 30960747, 31243752, 32270265, 32590260, 33314488, 33673320, 34400830, 37478799, 38724318, 39054690, 39108312, 40762440, 41280996, 41643110, 43027020, 46865628, 48885390, 49971732, 51601245, 51632424, 52072920, 58582035, 58662468, 61921494, 62464665, 64540530, 65180520, 68801660, 73328085, 74957598, 77448636, 78109380, 79121909, 82561992, 83286220, 86054040, 92882241, 93731256, 96810795, 97770780, 99943464, 103202490, 112436397, 117164070, 117324936, 123842988, 124929330, 129081060, 137603320, 146656170, 149915196, 154803735, 154897272, 156218760, 158243818, 166572440, 185764482, 187393995, 193621590, 195541560, 206404980, 224872794, 234328140, 237365727, 247685976, 249858660, 258162120, 278646723, 293312340, 299830392, 309607470, 316487636, 337309191, 371528964, 374787990, 387243180, 395609545, 412809960, 449745588, 464411205, 468656280, 474731454, 499717320, 557293446, 562181985, 586624680, 619214940, 632975272, 674618382, 712097181, 743057928, 749575980, 774486360, 791219090, 899491176, 928822410, 949462908, 1114586892, 1124363970, 1186828635, 1238429880, 1349236764, 1393233615, 1424194362, 1499151960, 1582438180, 1686545955, 1857644820, 1898925816, 2136291543, 2229173784, 2248727940, 2373657270, 2698473528, 2786467230, 2848388724, 3164876360, 3373091910, 3560485905, 3715289640, 4272583086, 4497455880, 4747314540, 5572934460, 5696777448, 6408874629, 6746183820, 7120971810, 8545166172, 9494629080, 10681457715, 11145868920, 12817749258, 13492367640, 14241943620, 17090332344, 21362915430, 25635498516, 28483887240, 32044373145, 42725830860, 51270997032, 64088746290, 85451661720, 128177492580, 256354985160]

約数ペア:

[(1, 256354985160), (2, 128177492580), (3, 85451661720), (4, 64088746290), (5, 51270997032), (6, 42725830860), (8, 32044373145), (9, 28483887240), (10, 25635498516), (12, 21362915430), (15, 17090332344), (18, 14241943620), (19, 13492367640), (20, 12817749258), (23, 11145868920), (24, 10681457715), (27, 9494629080), (30, 8545166172), (36, 7120971810), (38, 6746183820), (40, 6408874629), (45, 5696777448), (46, 5572934460), (54, 4747314540), (57, 4497455880), (60, 4272583086), (69, 3715289640), (72, 3560485905), (76, 3373091910), (81, 3164876360), (90, 2848388724), (92, 2786467230), (95, 2698473528), (108, 2373657270), (114, 2248727940), (115, 2229173784), (120, 2136291543), (135, 1898925816), (138, 1857644820), (152, 1686545955), (162, 1582438180), (171, 1499151960), (180, 1424194362), (184, 1393233615), (190, 1349236764), (207, 1238429880), (216, 1186828635), (228, 1124363970), (230, 1114586892), (270, 949462908), (276, 928822410), (285, 899491176), (324, 791219090), (331, 774486360), (342, 749575980), (345, 743057928), (360, 712097181), (380, 674618382), (405, 632975272), (414, 619214940), (437, 586624680), (456, 562181985), (460, 557293446), (513, 499717320), (540, 474731454), (547, 468656280), (552, 464411205), (570, 449745588), (621, 412809960), (648, 395609545), (662, 387243180), (684, 374787990), (690, 371528964), (760, 337309191), (810, 316487636), (828, 309607470), (855, 299830392), (874, 293312340), (920, 278646723), (993, 258162120), (1026, 249858660), (1035, 247685976), (1080, 237365727), (1094, 234328140), (1140, 224872794), (1242, 206404980), (1311, 195541560), (1324, 193621590), (1368, 187393995), (1380, 185764482), (1539, 166572440), (1620, 158243818), (1641, 156218760), (1655, 154897272), (1656, 154803735), (1710, 149915196), (1748, 146656170), (1863, 137603320), (1986, 129081060), (2052, 124929330), (2070, 123842988), (2185, 117324936), (2188, 117164070), (2280, 112436397), (2484, 103202490), (2565, 99943464), (2622, 97770780), (2648, 96810795), (2735, 93731256), (2760, 92882241), (2979, 86054040), (3078, 83286220), (3105, 82561992), (3240, 79121909), (3282, 78109380), (3310, 77448636), (3420, 74957598), (3496, 73328085), (3726, 68801660), (3933, 65180520), (3972, 64540530), (4104, 62464665), (4140, 61921494), (4370, 58662468), (4376, 58582035), (4923, 52072920), (4965, 51632424), (4968, 51601245), (5130, 49971732), (5244, 48885390), (5470, 46865628), (5958, 43027020), (6156, 41643110), (6210, 41280996), (6289, 40762440), (6555, 39108312), (6564, 39054690), (6620, 38724318), (6840, 37478799), (7452, 34400830), (7613, 33673320), (7695, 33314488), (7866, 32590260), (7944, 32270265), (8205, 31243752), (8280, 30960747), (8740, 29331234), (8937, 28684680), (9315, 27520664), (9846, 26036460), (9930, 25816212), (10260, 24985866), (10393, 24666120), (10488, 24442695), (10940, 23432814), (11799, 21726840), (11916, 21513510), (12312, 20821555), (12420, 20640498), (12578, 20381220), (12581, 20376360), (13110, 19554156), (13128, 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4888539), (53622, 4780780), (56601, 4529160), (58995, 4345368), (59076, 4339410), (59580, 4302702), (60904, 4209165), (61560, 4164311), (62358, 4111020), (62890, 4076244), (62905, 4075272), (65640, 3905469), (68517, 3741480), (70794, 3621140), (71496, 3585585), (73845, 3471528), (74520, 3440083), (75468, 3396870), (75486, 3396060), (76130, 3367332), (78660, 3259026), (83144, 3083265), (88614, 2892940), (89370, 2868468), (91356, 2806110), (93537, 2740680), (94335, 2717496), (94392, 2715855), (98460, 2603646), (100648, 2547045), (103930, 2466612), (107244, 2390390), (113202, 2264580), (113229, 2264040), (114195, 2244888), (117990, 2172684), (118152, 2169705), (119160, 2151351), (124716, 2055510), (125780, 2038122), (125810, 2037636), (134055, 1912312), (137034, 1870740), (141588, 1810570), (144647, 1772280), (147690, 1735764), (150936, 1698435), (150972, 1698030), (152260, 1683666), (155895, 1644408), (157320, 1629513), (169803, 1509720), (176985, 1448456), (177228, 1446470), (178740, 1434234), (181057, 1415880), (182712, 1403055), (187074, 1370340), (188670, 1358748), (188715, 1358424), (196920, 1301823), (205551, 1247160), (207860, 1233306), (214488, 1195195), (221535, 1157176), (226404, 1132290), (226458, 1132020), (228390, 1122444), (235980, 1086342), (239039, 1072440), (249432, 1027755), (251560, 1019061), (251620, 1018818), (268110, 956156), (274068, 935370), (280611, 913560), (283005, 905832), (283176, 905285), (289294, 886140), (295380, 867882), (301944, 849015), (304520, 841833), (311790, 822204), (339606, 754860), (339687, 754680), (342585, 748296), (353970, 724228), (354456, 723235), (357480, 717117), (362114, 707940), (374148, 685170), (377340, 679374), (377430, 679212), (411102, 623580), (415720, 616653), (433941, 590760), (443070, 578588), (452808, 566145), (452916, 566010), (456780, 561222), (467685, 548136), (471960, 543171), (478078, 536220), (503240, 509409)]