1990180259200

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1\times {\mathrm{1567}}^1$

素因数の和:1719

約数の個数: 576

約数和(自身を含む): 5907971865600

約数和(自身を除く): 3917791606400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 59, 62, 64, 70, 80, 100, 112, 118, 124, 128, 140, 155, 160, 175, 200, 217, 224, 236, 248, 280, 295, 310, 320, 350, 400, 413, 434, 448, 472, 496, 560, 590, 620, 640, 700, 775, 800, 826, 868, 896, 944, 961, 992, 1085, 1120, 1180, 1240, 1400, 1475, 1550, 1567, 1600, 1652, 1736, 1829, 1888, 1922, 1984, 2065, 2170, 2240, 2360, 2480, 2800, 2950, 3100, 3134, 3200, 3304, 3472, 3658, 3776, 3844, 3968, 4130, 4340, 4480, 4720, 4805, 4960, 5425, 5600, 5900, 6200, 6268, 6608, 6727, 6944, 7316, 7552, 7688, 7835, 8260, 8680, 9145, 9440, 9610, 9920, 10325, 10850, 10969, 11200, 11800, 12400, 12536, 12803, 13216, 13454, 13888, 14632, 15376, 15670, 16520, 17360, 18290, 18880, 19220, 19840, 20650, 21700, 21938, 22400, 23600, 24025, 24800, 25072, 25606, 26432, 26908, 27776, 29264, 30752, 31340, 33040, 33635, 34720, 36580, 37760, 38440, 39175, 41300, 43400, 43876, 45725, 47200, 48050, 48577, 49600, 50144, 51212, 52864, 53816, 54845, 56699, 58528, 61504, 62680, 64015, 66080, 67270, 69440, 73160, 76880, 78350, 82600, 86800, 87752, 91450, 92453, 94400, 96100, 97154, 99200, 100288, 102424, 107632, 109690, 113398, 117056, 123008, 125360, 128030, 132160, 134540, 138880, 146320, 153760, 156700, 165200, 168175, 173600, 175504, 182900, 184906, 188800, 192200, 194308, 200576, 204848, 215264, 219380, 226796, 234112, 242885, 250720, 256060, 264320, 269080, 274225, 283495, 292640, 307520, 313400, 320075, 330400, 336350, 340039, 347200, 351008, 365800, 369812, 384400, 388616, 396893, 409696, 430528, 438760, 453592, 462265, 485770, 501440, 512120, 538160, 548450, 566990, 585280, 615040, 626800, 640150, 647171, 660800, 672700, 680078, 694400, 702016, 731600, 739624, 768800, 777232, 793786, 819392, 861056, 877520, 907184, 924530, 971540, 1002880, 1024240, 1076320, 1096900, 1133980, 1170560, 1214425, 1253600, 1280300, 1294342, 1321600, 1345400, 1360156, 1404032, 1417475, 1463200, 1479248, 1505887, 1537600, 1554464, 1587572, 1638784, 1700195, 1755040, 1814368, 1849060, 1943080, 1984465, 2048480, 2152640, 2193800, 2267960, 2311325, 2428850, 2507200, 2560600, 2588684, 2690800, 2720312, 2834950, 2866043, 2926400, 2958496, 3011774, 3075200, 3108928, 3175144, 3235855, 3400390, 3510080, 3628736, 3698120, 3886160, 3968930, 4096960, 4305280, 4387600, 4535920, 4622650, 4857700, 5014400, 5121200, 5177368, 5381600, 5440624, 5669900, 5732086, 5852800, 5916992, 6023548, 6217856, 6350288, 6471710, 6800780, 7020160, 7257472, 7396240, 7529435, 7772320, 7937860, 8193920, 8500975, 8775200, 9071840, 9245300, 9715400, 9922325, 10242400, 10354736, 10541209, 10763200, 10881248, 11339800, 11464172, 11833984, 12047096, 12700576, 12943420, 13601560, 14330215, 14792480, 15058870, 15544640, 15875720, 16179275, 17001950, 17550400, 18143680, 18490600, 19430800, 19844650, 20062301, 20484800, 20709472, 21082418, 21526400, 21762496, 22679600, 22928344, 24094192, 25401152, 25886840, 27203120, 28660430, 29584960, 30117740, 31089280, 31751440, 32358550, 34003900, 35100800, 36287360, 36981200, 37647175, 38861600, 39689300, 40124602, 40969600, 41418944, 42164836, 43524992, 45359200, 45856688, 48188384, 50802304, 51773680, 52706045, 54406240, 57320860, 59169920, 60235480, 63502880, 64717100, 68007800, 71651075, 73962400, 75294350, 77723200, 79378600, 80249204, 82837888, 84329672, 88847333, 90718400, 91713376, 96376768, 100311505, 103547360, 105412090, 108812480, 114641720, 120470960, 127005760, 129434200, 136015600, 143302150, 147924800, 150588700, 155446400, 158757200, 160498408, 168659344, 177694666, 181436800, 183426752, 192753536, 200623010, 207094720, 210824180, 217624960, 229283440, 240941920, 254011520, 258868400, 263530225, 272031200, 286604300, 295849600, 301177400, 317514400, 320996816, 337318688, 355389332, 366853504, 401246020, 414189440, 421648360, 444236665, 458566880, 481883840, 501557525, 517736800, 527060450, 544062400, 573208600, 602354800, 621931331, 635028800, 641993632, 674637376, 710778664, 802492040, 843296720, 888473330, 917133760, 963767680, 1003115050, 1035473600, 1054120900, 1088124800, 1146417200, 1204709600, 1243862662, 1270057600, 1283987264, 1349274752, 1421557328, 1604984080, 1686593440, 1776946660, 1834267520, 2006230100, 2070947200, 2108241800, 2221183325, 2292834400, 2409419200, 2487725324, 2567974528, 2843114656, 3109656655, 3209968160, 3373186880, 3553893320, 4012460200, 4216483600, 4442366650, 4585668800, 4818838400, 4975450648, 5686229312, 6219313310, 6419936320, 6746373760, 7107786640, 8024920400, 8432967200, 8884733300, 9171337600, 9950901296, 11372458624, 12438626620, 12839872640, 14215573280, 15548283275, 16049840800, 16865934400, 17769466600, 19901802592, 24877253240, 28431146560, 31096566550, 32099681600, 33731868800, 35538933200, 39803605184, 49754506480, 56862293120, 62193133100, 64199363200, 71077866400, 79607210368, 99509012960, 124386266200, 142155732800, 199018025920, 248772532400, 284311465600, 398036051840, 497545064800, 995090129600, 1990180259200]

約数ペア:

[(1, 1990180259200), (2, 995090129600), (4, 497545064800), (5, 398036051840), (7, 284311465600), (8, 248772532400), (10, 199018025920), (14, 142155732800), (16, 124386266200), (20, 99509012960), (25, 79607210368), (28, 71077866400), (31, 64199363200), (32, 62193133100), (35, 56862293120), (40, 49754506480), (50, 39803605184), (56, 35538933200), (59, 33731868800), (62, 32099681600), (64, 31096566550), (70, 28431146560), (80, 24877253240), (100, 19901802592), (112, 17769466600), (118, 16865934400), (124, 16049840800), (128, 15548283275), (140, 14215573280), (155, 12839872640), (160, 12438626620), (175, 11372458624), (200, 9950901296), (217, 9171337600), (224, 8884733300), (236, 8432967200), (248, 8024920400), (280, 7107786640), (295, 6746373760), (310, 6419936320), (320, 6219313310), (350, 5686229312), (400, 4975450648), (413, 4818838400), (434, 4585668800), (448, 4442366650), (472, 4216483600), (496, 4012460200), (560, 3553893320), (590, 3373186880), (620, 3209968160), (640, 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(6608, 301177400), (6727, 295849600), (6944, 286604300), (7316, 272031200), (7552, 263530225), (7688, 258868400), (7835, 254011520), (8260, 240941920), (8680, 229283440), (9145, 217624960), (9440, 210824180), (9610, 207094720), (9920, 200623010), (10325, 192753536), (10850, 183426752), (10969, 181436800), (11200, 177694666), (11800, 168659344), (12400, 160498408), (12536, 158757200), (12803, 155446400), (13216, 150588700), (13454, 147924800), (13888, 143302150), (14632, 136015600), (15376, 129434200), (15670, 127005760), (16520, 120470960), (17360, 114641720), (18290, 108812480), (18880, 105412090), (19220, 103547360), (19840, 100311505), (20650, 96376768), (21700, 91713376), (21938, 90718400), (22400, 88847333), (23600, 84329672), (24025, 82837888), (24800, 80249204), (25072, 79378600), (25606, 77723200), (26432, 75294350), (26908, 73962400), (27776, 71651075), (29264, 68007800), (30752, 64717100), (31340, 63502880), (33040, 60235480), (33635, 59169920), (34720, 57320860), (36580, 54406240), (37760, 52706045), (38440, 51773680), (39175, 50802304), (41300, 48188384), (43400, 45856688), (43876, 45359200), (45725, 43524992), (47200, 42164836), (48050, 41418944), (48577, 40969600), (49600, 40124602), (50144, 39689300), (51212, 38861600), (52864, 37647175), (53816, 36981200), (54845, 36287360), (56699, 35100800), (58528, 34003900), (61504, 32358550), (62680, 31751440), (64015, 31089280), (66080, 30117740), (67270, 29584960), (69440, 28660430), (73160, 27203120), (76880, 25886840), (78350, 25401152), (82600, 24094192), (86800, 22928344), (87752, 22679600), (91450, 21762496), (92453, 21526400), (94400, 21082418), (96100, 20709472), (97154, 20484800), (99200, 20062301), (100288, 19844650), (102424, 19430800), (107632, 18490600), (109690, 18143680), (113398, 17550400), (117056, 17001950), (123008, 16179275), (125360, 15875720), (128030, 15544640), (132160, 15058870), (134540, 14792480), (138880, 14330215), (146320, 13601560), (153760, 12943420), (156700, 12700576), (165200, 12047096), (168175, 11833984), (173600, 11464172), (175504, 11339800), (182900, 10881248), (184906, 10763200), (188800, 10541209), (192200, 10354736), (194308, 10242400), (200576, 9922325), (204848, 9715400), (215264, 9245300), (219380, 9071840), (226796, 8775200), (234112, 8500975), (242885, 8193920), (250720, 7937860), (256060, 7772320), (264320, 7529435), (269080, 7396240), (274225, 7257472), (283495, 7020160), (292640, 6800780), (307520, 6471710), (313400, 6350288), (320075, 6217856), (330400, 6023548), (336350, 5916992), (340039, 5852800), (347200, 5732086), (351008, 5669900), (365800, 5440624), (369812, 5381600), (384400, 5177368), (388616, 5121200), (396893, 5014400), (409696, 4857700), (430528, 4622650), (438760, 4535920), (453592, 4387600), (462265, 4305280), (485770, 4096960), (501440, 3968930), (512120, 3886160), (538160, 3698120), (548450, 3628736), (566990, 3510080), (585280, 3400390), (615040, 3235855), (626800, 3175144), (640150, 3108928), (647171, 3075200), (660800, 3011774), (672700, 2958496), (680078, 2926400), (694400, 2866043), (702016, 2834950), (731600, 2720312), (739624, 2690800), (768800, 2588684), (777232, 2560600), (793786, 2507200), (819392, 2428850), (861056, 2311325), (877520, 2267960), (907184, 2193800), (924530, 2152640), (971540, 2048480), (1002880, 1984465), (1024240, 1943080), (1076320, 1849060), (1096900, 1814368), (1133980, 1755040), (1170560, 1700195), (1214425, 1638784), (1253600, 1587572), (1280300, 1554464), (1294342, 1537600), (1321600, 1505887), (1345400, 1479248), (1360156, 1463200), (1404032, 1417475)]