38963765120

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{65393}}^1$

素因数の和:65445

約数の個数: 192

約数和(自身を含む): 114060214800

約数和(自身を除く): 75096449680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 80, 95, 98, 112, 128, 133, 140, 152, 160, 190, 196, 224, 245, 266, 280, 304, 320, 380, 392, 448, 490, 532, 560, 608, 640, 665, 760, 784, 896, 931, 980, 1064, 1120, 1216, 1330, 1520, 1568, 1862, 1960, 2128, 2240, 2432, 2660, 3040, 3136, 3724, 3920, 4256, 4480, 4655, 5320, 6080, 6272, 7448, 7840, 8512, 9310, 10640, 12160, 14896, 15680, 17024, 18620, 21280, 29792, 31360, 37240, 42560, 59584, 65393, 74480, 85120, 119168, 130786, 148960, 261572, 297920, 326965, 457751, 523144, 595840, 653930, 915502, 1046288, 1242467, 1307860, 1831004, 2092576, 2288755, 2484934, 2615720, 3204257, 3662008, 4185152, 4577510, 4969868, 5231440, 6212335, 6408514, 7324016, 8370304, 8697269, 9155020, 9939736, 10462880, 12424670, 12817028, 14648032, 16021285, 17394538, 18310040, 19879472, 20925760, 24849340, 25634056, 29296064, 32042570, 34789076, 36620080, 39758944, 41851520, 43486345, 49698680, 51268112, 58592128, 60880883, 64085140, 69578152, 73240160, 79517888, 86972690, 99397360, 102536224, 121761766, 128170280, 139156304, 146480320, 159035776, 173945380, 198794720, 205072448, 243523532, 256340560, 278312608, 292960640, 304404415, 347890760, 397589440, 410144896, 487047064, 512681120, 556625216, 608808830, 695781520, 795178880, 974094128, 1025362240, 1113250432, 1217617660, 1391563040, 1948188256, 2050724480, 2435235320, 2783126080, 3896376512, 4870470640, 5566252160, 7792753024, 9740941280, 19481882560, 38963765120]

約数ペア:

[(1, 38963765120), (2, 19481882560), (4, 9740941280), (5, 7792753024), (7, 5566252160), (8, 4870470640), (10, 3896376512), (14, 2783126080), (16, 2435235320), (19, 2050724480), (20, 1948188256), (28, 1391563040), (32, 1217617660), (35, 1113250432), (38, 1025362240), (40, 974094128), (49, 795178880), (56, 695781520), (64, 608808830), (70, 556625216), (76, 512681120), (80, 487047064), (95, 410144896), (98, 397589440), (112, 347890760), (128, 304404415), (133, 292960640), (140, 278312608), (152, 256340560), (160, 243523532), (190, 205072448), (196, 198794720), (224, 173945380), (245, 159035776), (266, 146480320), (280, 139156304), (304, 128170280), (320, 121761766), (380, 102536224), (392, 99397360), (448, 86972690), (490, 79517888), (532, 73240160), (560, 69578152), (608, 64085140), (640, 60880883), (665, 58592128), (760, 51268112), (784, 49698680), (896, 43486345), (931, 41851520), (980, 39758944), (1064, 36620080), (1120, 34789076), (1216, 32042570), (1330, 29296064), (1520, 25634056), (1568, 24849340), (1862, 20925760), (1960, 19879472), (2128, 18310040), (2240, 17394538), (2432, 16021285), (2660, 14648032), (3040, 12817028), (3136, 12424670), (3724, 10462880), (3920, 9939736), (4256, 9155020), (4480, 8697269), (4655, 8370304), (5320, 7324016), (6080, 6408514), (6272, 6212335), (7448, 5231440), (7840, 4969868), (8512, 4577510), (9310, 4185152), (10640, 3662008), (12160, 3204257), (14896, 2615720), (15680, 2484934), (17024, 2288755), (18620, 2092576), (21280, 1831004), (29792, 1307860), (31360, 1242467), (37240, 1046288), (42560, 915502), (59584, 653930), (65393, 595840), (74480, 523144), (85120, 457751), (119168, 326965), (130786, 297920), (148960, 261572)]