260991648640

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:518

約数の個数: 512

約数和(自身を含む): 725469696000

約数和(自身を除く): 464478047360

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 31, 32, 34, 38, 40, 62, 64, 68, 76, 80, 85, 95, 124, 128, 136, 139, 152, 155, 160, 170, 190, 248, 272, 278, 293, 304, 310, 320, 323, 340, 380, 496, 527, 544, 556, 586, 589, 608, 620, 640, 646, 680, 695, 760, 992, 1054, 1088, 1112, 1172, 1178, 1216, 1240, 1292, 1360, 1390, 1465, 1520, 1615, 1984, 2108, 2176, 2224, 2344, 2356, 2363, 2432, 2480, 2584, 2635, 2641, 2720, 2780, 2930, 2945, 3040, 3230, 3968, 4216, 4309, 4448, 4688, 4712, 4726, 4960, 4981, 5168, 5270, 5282, 5440, 5560, 5567, 5860, 5890, 6080, 6460, 8432, 8618, 8896, 9083, 9376, 9424, 9452, 9920, 9962, 10013, 10336, 10540, 10564, 10880, 11120, 11134, 11720, 11780, 11815, 12160, 12920, 13205, 16864, 17236, 17792, 18166, 18752, 18848, 18904, 19840, 19924, 20026, 20672, 21080, 21128, 21545, 22240, 22268, 23440, 23560, 23630, 24905, 25840, 26410, 27835, 33728, 34472, 36332, 37504, 37696, 37808, 39848, 40052, 40727, 41344, 42160, 42256, 43090, 44480, 44536, 44897, 45415, 46880, 47120, 47260, 49810, 50065, 51680, 52820, 55670, 67456, 68944, 72664, 73253, 75392, 75616, 79696, 80104, 81454, 81871, 84320, 84512, 86180, 88960, 89072, 89794, 90830, 93760, 94240, 94520, 94639, 99620, 100130, 103360, 105640, 111340, 137888, 145328, 146506, 151232, 154411, 159392, 160208, 162908, 163742, 168640, 169024, 172360, 172577, 178144, 179588, 181660, 187520, 188480, 189040, 189278, 199240, 200260, 203635, 206720, 211280, 222680, 224485, 275776, 290656, 293012, 302464, 308822, 318784, 320416, 325816, 327484, 337280, 338048, 344720, 345154, 356288, 359176, 363320, 366265, 376960, 378080, 378556, 398480, 400520, 407270, 409355, 422560, 445360, 448970, 473195, 551552, 581312, 586024, 617644, 637568, 640832, 651632, 654968, 689440, 690308, 692359, 712576, 718352, 726640, 732530, 756160, 757112, 772055, 773813, 796960, 801040, 814540, 818710, 845120, 862885, 890720, 897940, 946390, 1162624, 1172048, 1235288, 1262537, 1281664, 1303264, 1309936, 1378880, 1380616, 1384718, 1391807, 1436704, 1453280, 1465060, 1512320, 1514224, 1544110, 1547626, 1593920, 1602080, 1629080, 1637420, 1690240, 1725770, 1781440, 1795880, 1892780, 2344096, 2470576, 2525074, 2606528, 2619872, 2757760, 2761232, 2769436, 2783614, 2873408, 2906560, 2930120, 2933809, 3028448, 3088220, 3095252, 3187840, 3204160, 3258160, 3274840, 3451540, 3461795, 3562880, 3591760, 3785560, 3869065, 4688192, 4941152, 5050148, 5213056, 5239744, 5522464, 5538872, 5567228, 5746816, 5813120, 5860240, 5867618, 6056896, 6176440, 6190504, 6312685, 6408320, 6516320, 6549680, 6903080, 6923590, 6959035, 7183520, 7571120, 7738130, 9376384, 9882304, 10100296, 10479488, 11044928, 11077744, 11134456, 11720480, 11735236, 12113792, 12352880, 12381008, 12625370, 13032640, 13099360, 13154821, 13806160, 13847180, 13918070, 14367040, 14669045, 15142240, 15476260, 19764608, 20200592, 21463129, 22089856, 22155488, 22268912, 23440960, 23470472, 23988203, 24705760, 24762016, 25250740, 26065280, 26198720, 26309642, 27612320, 27694360, 27836140, 28734080, 29338090, 30284480, 30952520, 40401184, 42926258, 44310976, 44537824, 46881920, 46940944, 47976406, 49411520, 49524032, 50501480, 52397440, 52619284, 55224640, 55388720, 55672280, 58676180, 60568960, 61905040, 65774105, 80802368, 85852516, 88621952, 89075648, 93881888, 95952812, 98823040, 99048064, 101002960, 105238568, 107315645, 110449280, 110777440, 111344560, 117352360, 119941015, 123810080, 131548210, 161604736, 171705032, 178151296, 187763776, 191905624, 202005920, 210477136, 214631290, 221554880, 222689120, 234704720, 239882030, 247620160, 263096420, 343410064, 375527552, 383811248, 404011840, 407799451, 420954272, 429262580, 443109760, 445378240, 469409440, 479764060, 495240320, 526192840, 686820128, 767622496, 808023680, 815598902, 841908544, 858525160, 890756480, 938818880, 959528120, 1052385680, 1373640256, 1535244992, 1631197804, 1683817088, 1717050320, 1877637760, 1919056240, 2038997255, 2104771360, 2747280512, 3070489984, 3262395608, 3434100640, 3838112480, 4077994510, 4209542720, 6524791216, 6868201280, 7676224960, 8155989020, 8419085440, 13049582432, 13736402560, 15352449920, 16311978040, 26099164864, 32623956080, 52198329728, 65247912160, 130495824320, 260991648640]

約数ペア:

[(1, 260991648640), (2, 130495824320), (4, 65247912160), (5, 52198329728), (8, 32623956080), (10, 26099164864), (16, 16311978040), (17, 15352449920), (19, 13736402560), (20, 13049582432), (31, 8419085440), (32, 8155989020), (34, 7676224960), (38, 6868201280), (40, 6524791216), (62, 4209542720), (64, 4077994510), (68, 3838112480), (76, 3434100640), (80, 3262395608), (85, 3070489984), (95, 2747280512), (124, 2104771360), (128, 2038997255), (136, 1919056240), (139, 1877637760), (152, 1717050320), (155, 1683817088), (160, 1631197804), (170, 1535244992), (190, 1373640256), (248, 1052385680), (272, 959528120), (278, 938818880), (293, 890756480), (304, 858525160), (310, 841908544), (320, 815598902), (323, 808023680), (340, 767622496), (380, 686820128), (496, 526192840), (527, 495240320), (544, 479764060), (556, 469409440), (586, 445378240), (589, 443109760), (608, 429262580), (620, 420954272), (640, 407799451), (646, 404011840), (680, 383811248), (695, 375527552), (760, 343410064), (992, 263096420), (1054, 247620160), (1088, 239882030), (1112, 234704720), (1172, 222689120), (1178, 221554880), (1216, 214631290), (1240, 210477136), (1292, 202005920), (1360, 191905624), (1390, 187763776), (1465, 178151296), (1520, 171705032), (1615, 161604736), (1984, 131548210), (2108, 123810080), (2176, 119941015), (2224, 117352360), (2344, 111344560), (2356, 110777440), (2363, 110449280), (2432, 107315645), (2480, 105238568), (2584, 101002960), (2635, 99048064), (2641, 98823040), (2720, 95952812), (2780, 93881888), (2930, 89075648), (2945, 88621952), (3040, 85852516), (3230, 80802368), (3968, 65774105), (4216, 61905040), (4309, 60568960), (4448, 58676180), (4688, 55672280), (4712, 55388720), (4726, 55224640), (4960, 52619284), (4981, 52397440), (5168, 50501480), (5270, 49524032), (5282, 49411520), (5440, 47976406), (5560, 46940944), (5567, 46881920), (5860, 44537824), (5890, 44310976), (6080, 42926258), (6460, 40401184), (8432, 30952520), (8618, 30284480), (8896, 29338090), (9083, 28734080), (9376, 27836140), (9424, 27694360), (9452, 27612320), (9920, 26309642), (9962, 26198720), (10013, 26065280), (10336, 25250740), (10540, 24762016), (10564, 24705760), (10880, 23988203), (11120, 23470472), (11134, 23440960), (11720, 22268912), (11780, 22155488), (11815, 22089856), (12160, 21463129), (12920, 20200592), (13205, 19764608), (16864, 15476260), (17236, 15142240), (17792, 14669045), (18166, 14367040), (18752, 13918070), (18848, 13847180), (18904, 13806160), (19840, 13154821), (19924, 13099360), (20026, 13032640), (20672, 12625370), (21080, 12381008), (21128, 12352880), (21545, 12113792), (22240, 11735236), (22268, 11720480), (23440, 11134456), (23560, 11077744), (23630, 11044928), (24905, 10479488), (25840, 10100296), (26410, 9882304), (27835, 9376384), (33728, 7738130), (34472, 7571120), (36332, 7183520), (37504, 6959035), (37696, 6923590), (37808, 6903080), (39848, 6549680), (40052, 6516320), (40727, 6408320), (41344, 6312685), (42160, 6190504), (42256, 6176440), (43090, 6056896), (44480, 5867618), (44536, 5860240), (44897, 5813120), (45415, 5746816), (46880, 5567228), (47120, 5538872), (47260, 5522464), (49810, 5239744), (50065, 5213056), (51680, 5050148), (52820, 4941152), (55670, 4688192), (67456, 3869065), (68944, 3785560), (72664, 3591760), (73253, 3562880), (75392, 3461795), (75616, 3451540), (79696, 3274840), (80104, 3258160), (81454, 3204160), (81871, 3187840), (84320, 3095252), (84512, 3088220), (86180, 3028448), (88960, 2933809), (89072, 2930120), (89794, 2906560), (90830, 2873408), (93760, 2783614), (94240, 2769436), (94520, 2761232), (94639, 2757760), (99620, 2619872), (100130, 2606528), (103360, 2525074), (105640, 2470576), (111340, 2344096), (137888, 1892780), (145328, 1795880), (146506, 1781440), (151232, 1725770), (154411, 1690240), (159392, 1637420), (160208, 1629080), (162908, 1602080), (163742, 1593920), (168640, 1547626), (169024, 1544110), (172360, 1514224), (172577, 1512320), (178144, 1465060), (179588, 1453280), (181660, 1436704), (187520, 1391807), (188480, 1384718), (189040, 1380616), (189278, 1378880), (199240, 1309936), (200260, 1303264), (203635, 1281664), (206720, 1262537), (211280, 1235288), (222680, 1172048), (224485, 1162624), (275776, 946390), (290656, 897940), (293012, 890720), (302464, 862885), (308822, 845120), (318784, 818710), (320416, 814540), (325816, 801040), (327484, 796960), (337280, 773813), (338048, 772055), (344720, 757112), (345154, 756160), (356288, 732530), (359176, 726640), (363320, 718352), (366265, 712576), (376960, 692359), (378080, 690308), (378556, 689440), (398480, 654968), (400520, 651632), (407270, 640832), (409355, 637568), (422560, 617644), (445360, 586024), (448970, 581312), (473195, 551552)]