645381422560

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{359}}^1\times {\mathrm{2143}}^1$

素因数の和:2638

約数の個数: 288

約数和(自身を含む): 1796046981120

約数和(自身を除く): 1150665558560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 107, 112, 140, 160, 196, 214, 224, 245, 280, 359, 392, 428, 490, 535, 560, 718, 749, 784, 856, 980, 1070, 1120, 1436, 1498, 1568, 1712, 1795, 1960, 2140, 2143, 2513, 2872, 2996, 3424, 3590, 3745, 3920, 4280, 4286, 5026, 5243, 5744, 5992, 7180, 7490, 7840, 8560, 8572, 10052, 10486, 10715, 11488, 11984, 12565, 14360, 14980, 15001, 17120, 17144, 17591, 20104, 20972, 21430, 23968, 25130, 26215, 28720, 29960, 30002, 34288, 35182, 38413, 40208, 41944, 42860, 50260, 52430, 57440, 59920, 60004, 68576, 70364, 75005, 76826, 80416, 83888, 85720, 87955, 100520, 104860, 105007, 119840, 120008, 140728, 150010, 153652, 167776, 171440, 175910, 192065, 201040, 209720, 210014, 229301, 240016, 268891, 281456, 300020, 307304, 342880, 351820, 384130, 402080, 419440, 420028, 458602, 480032, 525035, 537782, 562912, 600040, 614608, 703640, 768260, 769337, 838880, 840056, 917204, 1050070, 1075564, 1146505, 1200080, 1229216, 1344455, 1407280, 1536520, 1538674, 1605107, 1680112, 1834408, 1882237, 2100140, 2151128, 2293010, 2400160, 2688910, 2814560, 3073040, 3077348, 3210214, 3360224, 3668816, 3764474, 3846685, 4200280, 4302256, 4586020, 5377820, 5385359, 6146080, 6154696, 6420428, 7337632, 7528948, 7693370, 8025535, 8400560, 8604512, 9172040, 9411185, 10755640, 10770718, 11235749, 12309392, 12840856, 15057896, 15386740, 16051070, 16801120, 18344080, 18822370, 21511280, 21541436, 22471498, 24618784, 25681712, 26926795, 30115792, 30773480, 32102140, 36688160, 37644740, 37697513, 43022560, 43082872, 44942996, 51363424, 53853590, 56178745, 60231584, 61546960, 64204280, 75289480, 75395026, 82319059, 86165744, 89885992, 107707180, 112357490, 123093920, 128408560, 150578960, 150790052, 164638118, 172331488, 179771984, 188487565, 215414360, 224714980, 256817120, 301157920, 301580104, 329276236, 359543968, 376975130, 411595295, 430828720, 449429960, 576233413, 603160208, 658552472, 753950260, 823190590, 861657440, 898859920, 1152466826, 1206320416, 1317104944, 1507900520, 1646381180, 1797719840, 2304933652, 2634209888, 2881167065, 3015801040, 3292762360, 4033633891, 4609867304, 5762334130, 6031602080, 6585524720, 8067267782, 9219734608, 11524668260, 13171049440, 16134535564, 18439469216, 20168169455, 23049336520, 32269071128, 40336338910, 46098673040, 64538142256, 80672677820, 92197346080, 129076284512, 161345355640, 322690711280, 645381422560]

約数ペア:

[(1, 645381422560), (2, 322690711280), (4, 161345355640), (5, 129076284512), (7, 92197346080), (8, 80672677820), (10, 64538142256), (14, 46098673040), (16, 40336338910), (20, 32269071128), (28, 23049336520), (32, 20168169455), (35, 18439469216), (40, 16134535564), (49, 13171049440), (56, 11524668260), (70, 9219734608), (80, 8067267782), (98, 6585524720), (107, 6031602080), (112, 5762334130), (140, 4609867304), (160, 4033633891), (196, 3292762360), (214, 3015801040), (224, 2881167065), (245, 2634209888), (280, 2304933652), (359, 1797719840), (392, 1646381180), (428, 1507900520), (490, 1317104944), (535, 1206320416), (560, 1152466826), (718, 898859920), (749, 861657440), (784, 823190590), (856, 753950260), (980, 658552472), (1070, 603160208), (1120, 576233413), (1436, 449429960), (1498, 430828720), (1568, 411595295), (1712, 376975130), (1795, 359543968), (1960, 329276236), (2140, 301580104), (2143, 301157920), (2513, 256817120), (2872, 224714980), (2996, 215414360), (3424, 188487565), (3590, 179771984), (3745, 172331488), (3920, 164638118), (4280, 150790052), (4286, 150578960), (5026, 128408560), (5243, 123093920), (5744, 112357490), (5992, 107707180), (7180, 89885992), (7490, 86165744), (7840, 82319059), (8560, 75395026), (8572, 75289480), (10052, 64204280), (10486, 61546960), (10715, 60231584), (11488, 56178745), (11984, 53853590), (12565, 51363424), (14360, 44942996), (14980, 43082872), (15001, 43022560), (17120, 37697513), (17144, 37644740), (17591, 36688160), (20104, 32102140), (20972, 30773480), (21430, 30115792), (23968, 26926795), (25130, 25681712), (26215, 24618784), (28720, 22471498), (29960, 21541436), (30002, 21511280), (34288, 18822370), (35182, 18344080), (38413, 16801120), (40208, 16051070), (41944, 15386740), (42860, 15057896), (50260, 12840856), (52430, 12309392), (57440, 11235749), (59920, 10770718), (60004, 10755640), (68576, 9411185), (70364, 9172040), (75005, 8604512), (76826, 8400560), (80416, 8025535), (83888, 7693370), (85720, 7528948), (87955, 7337632), (100520, 6420428), (104860, 6154696), (105007, 6146080), (119840, 5385359), (120008, 5377820), (140728, 4586020), (150010, 4302256), (153652, 4200280), (167776, 3846685), (171440, 3764474), (175910, 3668816), (192065, 3360224), (201040, 3210214), (209720, 3077348), (210014, 3073040), (229301, 2814560), (240016, 2688910), (268891, 2400160), (281456, 2293010), (300020, 2151128), (307304, 2100140), (342880, 1882237), (351820, 1834408), (384130, 1680112), (402080, 1605107), (419440, 1538674), (420028, 1536520), (458602, 1407280), (480032, 1344455), (525035, 1229216), (537782, 1200080), (562912, 1146505), (600040, 1075564), (614608, 1050070), (703640, 917204), (768260, 840056), (769337, 838880)]