1323917280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{647}}^1$

素因数の和:711

約数の個数: 432

約数和(自身を含む): 5445105120

約数和(自身を除く): 4121187840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 96, 98, 105, 112, 116, 120, 126, 140, 144, 145, 147, 160, 168, 174, 180, 196, 203, 210, 224, 232, 240, 245, 252, 261, 280, 288, 290, 294, 315, 336, 348, 360, 392, 406, 420, 435, 441, 464, 480, 490, 504, 522, 560, 580, 588, 609, 630, 647, 672, 696, 720, 735, 784, 812, 840, 870, 882, 928, 980, 1008, 1015, 1044, 1120, 1160, 1176, 1218, 1260, 1294, 1305, 1392, 1421, 1440, 1470, 1568, 1624, 1680, 1740, 1764, 1827, 1941, 1960, 2016, 2030, 2088, 2205, 2320, 2352, 2436, 2520, 2588, 2610, 2784, 2842, 2940, 3045, 3235, 3248, 3360, 3480, 3528, 3654, 3882, 3920, 4060, 4176, 4263, 4410, 4529, 4640, 4704, 4872, 5040, 5176, 5220, 5684, 5823, 5880, 6090, 6470, 6496, 6960, 7056, 7105, 7308, 7764, 7840, 8120, 8352, 8526, 8820, 9058, 9135, 9705, 9744, 10080, 10352, 10440, 11368, 11646, 11760, 12180, 12789, 12940, 13587, 13920, 14112, 14210, 14616, 15528, 16240, 17052, 17640, 18116, 18270, 18763, 19410, 19488, 20704, 20880, 21315, 22645, 22736, 23292, 23520, 24360, 25578, 25880, 27174, 28420, 29115, 29232, 31056, 31703, 32480, 34104, 35280, 36232, 36540, 37526, 38820, 40761, 41760, 42630, 45290, 45472, 46584, 48720, 51156, 51760, 54348, 56289, 56840, 58230, 58464, 62112, 63406, 63945, 67935, 68208, 70560, 72464, 73080, 75052, 77640, 81522, 85260, 90580, 93168, 93815, 95109, 97440, 102312, 103520, 108696, 112578, 113680, 116460, 126812, 127890, 131341, 135870, 136416, 144928, 146160, 150104, 155280, 158515, 163044, 168867, 170520, 181160, 186336, 187630, 190218, 203805, 204624, 217392, 225156, 227360, 232920, 253624, 255780, 262682, 271740, 281445, 285327, 292320, 300208, 310560, 317030, 326088, 337734, 341040, 362320, 375260, 380436, 394023, 407610, 409248, 434784, 450312, 465840, 475545, 507248, 511560, 525364, 543480, 562890, 570654, 600416, 634060, 652176, 656705, 675468, 682080, 724640, 750520, 760872, 788046, 815220, 844335, 900624, 919387, 931680, 951090, 1014496, 1023120, 1050728, 1086960, 1125780, 1141308, 1182069, 1268120, 1304352, 1313410, 1350936, 1426635, 1501040, 1521744, 1576092, 1630440, 1688670, 1801248, 1838774, 1902180, 1970115, 2046240, 2101456, 2173920, 2251560, 2282616, 2364138, 2536240, 2626820, 2701872, 2758161, 2853270, 3002080, 3043488, 3152184, 3260880, 3377340, 3677548, 3804360, 3940230, 4202912, 4503120, 4565232, 4596935, 4728276, 5072480, 5253640, 5403744, 5516322, 5706540, 5910345, 6304368, 6521760, 6754680, 7355096, 7608720, 7880460, 8274483, 9006240, 9130464, 9193870, 9456552, 10507280, 11032644, 11413080, 11820690, 12608736, 13509360, 13790805, 14710192, 15217440, 15760920, 16548966, 18387740, 18913104, 21014560, 22065288, 22826160, 23641380, 27018720, 27581610, 29420384, 31521840, 33097932, 36775480, 37826208, 41372415, 44130576, 45652320, 47282760, 55163220, 63043680, 66195864, 73550960, 82744830, 88261152, 94565520, 110326440, 132391728, 147101920, 165489660, 189131040, 220652880, 264783456, 330979320, 441305760, 661958640, 1323917280]

約数ペア:

[(1, 1323917280), (2, 661958640), (3, 441305760), (4, 330979320), (5, 264783456), (6, 220652880), (7, 189131040), (8, 165489660), (9, 147101920), (10, 132391728), (12, 110326440), (14, 94565520), (15, 88261152), (16, 82744830), (18, 73550960), (20, 66195864), (21, 63043680), (24, 55163220), (28, 47282760), (29, 45652320), (30, 44130576), (32, 41372415), (35, 37826208), (36, 36775480), (40, 33097932), (42, 31521840), (45, 29420384), (48, 27581610), (49, 27018720), (56, 23641380), (58, 22826160), (60, 22065288), (63, 21014560), (70, 18913104), (72, 18387740), (80, 16548966), (84, 15760920), (87, 15217440), (90, 14710192), (96, 13790805), (98, 13509360), (105, 12608736), (112, 11820690), (116, 11413080), (120, 11032644), (126, 10507280), (140, 9456552), (144, 9193870), (145, 9130464), (147, 9006240), (160, 8274483), (168, 7880460), (174, 7608720), (180, 7355096), (196, 6754680), (203, 6521760), (210, 6304368), (224, 5910345), (232, 5706540), (240, 5516322), (245, 5403744), (252, 5253640), (261, 5072480), (280, 4728276), (288, 4596935), (290, 4565232), (294, 4503120), (315, 4202912), (336, 3940230), (348, 3804360), (360, 3677548), (392, 3377340), (406, 3260880), (420, 3152184), (435, 3043488), (441, 3002080), (464, 2853270), (480, 2758161), (490, 2701872), (504, 2626820), (522, 2536240), (560, 2364138), (580, 2282616), (588, 2251560), (609, 2173920), (630, 2101456), (647, 2046240), (672, 1970115), (696, 1902180), (720, 1838774), (735, 1801248), (784, 1688670), (812, 1630440), (840, 1576092), (870, 1521744), (882, 1501040), (928, 1426635), (980, 1350936), (1008, 1313410), (1015, 1304352), (1044, 1268120), (1120, 1182069), (1160, 1141308), (1176, 1125780), (1218, 1086960), (1260, 1050728), (1294, 1023120), (1305, 1014496), (1392, 951090), (1421, 931680), (1440, 919387), (1470, 900624), (1568, 844335), (1624, 815220), (1680, 788046), (1740, 760872), (1764, 750520), (1827, 724640), (1941, 682080), (1960, 675468), (2016, 656705), (2030, 652176), (2088, 634060), (2205, 600416), (2320, 570654), (2352, 562890), (2436, 543480), (2520, 525364), (2588, 511560), (2610, 507248), (2784, 475545), (2842, 465840), (2940, 450312), (3045, 434784), (3235, 409248), (3248, 407610), (3360, 394023), (3480, 380436), (3528, 375260), (3654, 362320), (3882, 341040), (3920, 337734), (4060, 326088), (4176, 317030), (4263, 310560), (4410, 300208), (4529, 292320), (4640, 285327), (4704, 281445), (4872, 271740), (5040, 262682), (5176, 255780), (5220, 253624), (5684, 232920), (5823, 227360), (5880, 225156), (6090, 217392), (6470, 204624), (6496, 203805), (6960, 190218), (7056, 187630), (7105, 186336), (7308, 181160), (7764, 170520), (7840, 168867), (8120, 163044), (8352, 158515), (8526, 155280), (8820, 150104), (9058, 146160), (9135, 144928), (9705, 136416), (9744, 135870), (10080, 131341), (10352, 127890), (10440, 126812), (11368, 116460), (11646, 113680), (11760, 112578), (12180, 108696), (12789, 103520), (12940, 102312), (13587, 97440), (13920, 95109), (14112, 93815), (14210, 93168), (14616, 90580), (15528, 85260), (16240, 81522), (17052, 77640), (17640, 75052), (18116, 73080), (18270, 72464), (18763, 70560), (19410, 68208), (19488, 67935), (20704, 63945), (20880, 63406), (21315, 62112), (22645, 58464), (22736, 58230), (23292, 56840), (23520, 56289), (24360, 54348), (25578, 51760), (25880, 51156), (27174, 48720), (28420, 46584), (29115, 45472), (29232, 45290), (31056, 42630), (31703, 41760), (32480, 40761), (34104, 38820), (35280, 37526), (36232, 36540)]