9208339840

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{70877}}^1$

素因数の和:70932

約数の個数: 128

約数和(自身を含む): 26026401600

約数和(自身を除く): 16818061760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 128, 140, 145, 160, 203, 224, 232, 280, 290, 320, 406, 448, 464, 560, 580, 640, 812, 896, 928, 1015, 1120, 1160, 1624, 1856, 2030, 2240, 2320, 3248, 3712, 4060, 4480, 4640, 6496, 8120, 9280, 12992, 16240, 18560, 25984, 32480, 64960, 70877, 129920, 141754, 283508, 354385, 496139, 567016, 708770, 992278, 1134032, 1417540, 1984556, 2055433, 2268064, 2480695, 2835080, 3969112, 4110866, 4536128, 4961390, 5670160, 7938224, 8221732, 9072256, 9922780, 10277165, 11340320, 14388031, 15876448, 16443464, 19845560, 20554330, 22680640, 28776062, 31752896, 32886928, 39691120, 41108660, 45361280, 57552124, 63505792, 65773856, 71940155, 79382240, 82217320, 115104248, 131547712, 143880310, 158764480, 164434640, 230208496, 263095424, 287760620, 317528960, 328869280, 460416992, 575521240, 657738560, 920833984, 1151042480, 1315477120, 1841667968, 2302084960, 4604169920, 9208339840]

約数ペア:

[(1, 9208339840), (2, 4604169920), (4, 2302084960), (5, 1841667968), (7, 1315477120), (8, 1151042480), (10, 920833984), (14, 657738560), (16, 575521240), (20, 460416992), (28, 328869280), (29, 317528960), (32, 287760620), (35, 263095424), (40, 230208496), (56, 164434640), (58, 158764480), (64, 143880310), (70, 131547712), (80, 115104248), (112, 82217320), (116, 79382240), (128, 71940155), (140, 65773856), (145, 63505792), (160, 57552124), (203, 45361280), (224, 41108660), (232, 39691120), (280, 32886928), (290, 31752896), (320, 28776062), (406, 22680640), (448, 20554330), (464, 19845560), (560, 16443464), (580, 15876448), (640, 14388031), (812, 11340320), (896, 10277165), (928, 9922780), (1015, 9072256), (1120, 8221732), (1160, 7938224), (1624, 5670160), (1856, 4961390), (2030, 4536128), (2240, 4110866), (2320, 3969112), (3248, 2835080), (3712, 2480695), (4060, 2268064), (4480, 2055433), (4640, 1984556), (6496, 1417540), (8120, 1134032), (9280, 992278), (12992, 708770), (16240, 567016), (18560, 496139), (25984, 354385), (32480, 283508), (64960, 141754), (70877, 129920)]