7340294080

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{15101}}^1$

素因数の和:15163

約数の個数: 168

約数和(自身を含む): 20990088576

約数和(自身を除く): 13649794496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 64, 70, 80, 98, 112, 124, 140, 155, 160, 196, 217, 224, 245, 248, 280, 310, 320, 392, 434, 448, 490, 496, 560, 620, 784, 868, 980, 992, 1085, 1120, 1240, 1519, 1568, 1736, 1960, 1984, 2170, 2240, 2480, 3038, 3136, 3472, 3920, 4340, 4960, 6076, 6944, 7595, 7840, 8680, 9920, 12152, 13888, 15101, 15190, 15680, 17360, 24304, 30202, 30380, 34720, 48608, 60404, 60760, 69440, 75505, 97216, 105707, 120808, 121520, 151010, 211414, 241616, 243040, 302020, 422828, 468131, 483232, 486080, 528535, 604040, 739949, 845656, 936262, 966464, 1057070, 1208080, 1479898, 1691312, 1872524, 2114140, 2340655, 2416160, 2959796, 3276917, 3382624, 3699745, 3745048, 4228280, 4681310, 4832320, 5919592, 6553834, 6765248, 7399490, 7490096, 8456560, 9362620, 11839184, 13107668, 14798980, 14980192, 16384585, 16913120, 18725240, 22938419, 23678368, 26215336, 29597960, 29960384, 32769170, 33826240, 37450480, 45876838, 47356736, 52430672, 59195920, 65538340, 74900960, 91753676, 104861344, 114692095, 118391840, 131076680, 149801920, 183507352, 209722688, 229384190, 236783680, 262153360, 367014704, 458768380, 524306720, 734029408, 917536760, 1048613440, 1468058816, 1835073520, 3670147040, 7340294080]

約数ペア:

[(1, 7340294080), (2, 3670147040), (4, 1835073520), (5, 1468058816), (7, 1048613440), (8, 917536760), (10, 734029408), (14, 524306720), (16, 458768380), (20, 367014704), (28, 262153360), (31, 236783680), (32, 229384190), (35, 209722688), (40, 183507352), (49, 149801920), (56, 131076680), (62, 118391840), (64, 114692095), (70, 104861344), (80, 91753676), (98, 74900960), (112, 65538340), (124, 59195920), (140, 52430672), (155, 47356736), (160, 45876838), (196, 37450480), (217, 33826240), (224, 32769170), (245, 29960384), (248, 29597960), (280, 26215336), (310, 23678368), (320, 22938419), (392, 18725240), (434, 16913120), (448, 16384585), (490, 14980192), (496, 14798980), (560, 13107668), (620, 11839184), (784, 9362620), (868, 8456560), (980, 7490096), (992, 7399490), (1085, 6765248), (1120, 6553834), (1240, 5919592), (1519, 4832320), (1568, 4681310), (1736, 4228280), (1960, 3745048), (1984, 3699745), (2170, 3382624), (2240, 3276917), (2480, 2959796), (3038, 2416160), (3136, 2340655), (3472, 2114140), (3920, 1872524), (4340, 1691312), (4960, 1479898), (6076, 1208080), (6944, 1057070), (7595, 966464), (7840, 936262), (8680, 845656), (9920, 739949), (12152, 604040), (13888, 528535), (15101, 486080), (15190, 483232), (15680, 468131), (17360, 422828), (24304, 302020), (30202, 243040), (30380, 241616), (34720, 211414), (48608, 151010), (60404, 121520), (60760, 120808), (69440, 105707), (75505, 97216)]