38969085680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{5861}}^1$

素因数の和:6295

約数の個数: 160

約数和(自身を含む): 107183996928

約数和(自身を除く): 68214911248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 383, 434, 496, 560, 620, 766, 868, 1085, 1240, 1532, 1736, 1915, 2170, 2480, 2681, 3064, 3472, 3830, 4340, 5362, 5861, 6128, 7660, 8680, 10724, 11722, 11873, 13405, 15320, 17360, 21448, 23444, 23746, 26810, 29305, 30640, 41027, 42896, 46888, 47492, 53620, 58610, 59365, 82054, 83111, 93776, 94984, 107240, 117220, 118730, 164108, 166222, 181691, 189968, 205135, 214480, 234440, 237460, 328216, 332444, 363382, 410270, 415555, 468880, 474920, 656432, 664888, 726764, 820540, 831110, 908455, 949840, 1271837, 1329776, 1453528, 1641080, 1662220, 1816910, 2244763, 2543674, 2907056, 3282160, 3324440, 3633820, 4489526, 5087348, 6359185, 6648880, 7267640, 8979052, 10174696, 11223815, 12718370, 14535280, 15713341, 17958104, 20349392, 22447630, 25436740, 31426682, 35916208, 44895260, 50873480, 62853364, 69587653, 78566705, 89790520, 101746960, 125706728, 139175306, 157133410, 179581040, 251413456, 278350612, 314266820, 347938265, 487113571, 556701224, 628533640, 695876530, 974227142, 1113402448, 1257067280, 1391753060, 1948454284, 2435567855, 2783506120, 3896908568, 4871135710, 5567012240, 7793817136, 9742271420, 19484542840, 38969085680]

約数ペア:

[(1, 38969085680), (2, 19484542840), (4, 9742271420), (5, 7793817136), (7, 5567012240), (8, 4871135710), (10, 3896908568), (14, 2783506120), (16, 2435567855), (20, 1948454284), (28, 1391753060), (31, 1257067280), (35, 1113402448), (40, 974227142), (56, 695876530), (62, 628533640), (70, 556701224), (80, 487113571), (112, 347938265), (124, 314266820), (140, 278350612), (155, 251413456), (217, 179581040), (248, 157133410), (280, 139175306), (310, 125706728), (383, 101746960), (434, 89790520), (496, 78566705), (560, 69587653), (620, 62853364), (766, 50873480), (868, 44895260), (1085, 35916208), (1240, 31426682), (1532, 25436740), (1736, 22447630), (1915, 20349392), (2170, 17958104), (2480, 15713341), (2681, 14535280), (3064, 12718370), (3472, 11223815), (3830, 10174696), (4340, 8979052), (5362, 7267640), (5861, 6648880), (6128, 6359185), (7660, 5087348), (8680, 4489526), (10724, 3633820), (11722, 3324440), (11873, 3282160), (13405, 2907056), (15320, 2543674), (17360, 2244763), (21448, 1816910), (23444, 1662220), (23746, 1641080), (26810, 1453528), (29305, 1329776), (30640, 1271837), (41027, 949840), (42896, 908455), (46888, 831110), (47492, 820540), (53620, 726764), (58610, 664888), (59365, 656432), (82054, 474920), (83111, 468880), (93776, 415555), (94984, 410270), (107240, 363382), (117220, 332444), (118730, 328216), (164108, 237460), (166222, 234440), (181691, 214480), (189968, 205135)]