4142248080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{1109}}^1$

素因数の和:1401

約数の個数: 160

約数和(自身を含む): 13081305600

約数和(自身を除く): 8939057520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 197, 237, 240, 316, 394, 395, 474, 591, 632, 788, 790, 948, 985, 1109, 1182, 1185, 1264, 1576, 1580, 1896, 1970, 2218, 2364, 2370, 2955, 3152, 3160, 3327, 3792, 3940, 4436, 4728, 4740, 5545, 5910, 6320, 6654, 7880, 8872, 9456, 9480, 11090, 11820, 13308, 15563, 15760, 16635, 17744, 18960, 22180, 23640, 26616, 31126, 33270, 44360, 46689, 47280, 53232, 62252, 66540, 77815, 87611, 88720, 93378, 124504, 133080, 155630, 175222, 186756, 218473, 233445, 249008, 262833, 266160, 311260, 350444, 373512, 436946, 438055, 466890, 525666, 622520, 655419, 700888, 747024, 873892, 876110, 933780, 1051332, 1092365, 1245040, 1310838, 1314165, 1401776, 1747784, 1752220, 1867560, 2102664, 2184730, 2621676, 2628330, 3277095, 3495568, 3504440, 3735120, 4205328, 4369460, 5243352, 5256660, 6554190, 7008880, 8738920, 10486704, 10513320, 13108380, 17259367, 17477840, 21026640, 26216760, 34518734, 51778101, 52433520, 69037468, 86296835, 103556202, 138074936, 172593670, 207112404, 258890505, 276149872, 345187340, 414224808, 517781010, 690374680, 828449616, 1035562020, 1380749360, 2071124040, 4142248080]

約数ペア:

[(1, 4142248080), (2, 2071124040), (3, 1380749360), (4, 1035562020), (5, 828449616), (6, 690374680), (8, 517781010), (10, 414224808), (12, 345187340), (15, 276149872), (16, 258890505), (20, 207112404), (24, 172593670), (30, 138074936), (40, 103556202), (48, 86296835), (60, 69037468), (79, 52433520), (80, 51778101), (120, 34518734), (158, 26216760), (197, 21026640), (237, 17477840), (240, 17259367), (316, 13108380), (394, 10513320), (395, 10486704), (474, 8738920), (591, 7008880), (632, 6554190), (788, 5256660), (790, 5243352), (948, 4369460), (985, 4205328), (1109, 3735120), (1182, 3504440), (1185, 3495568), (1264, 3277095), (1576, 2628330), (1580, 2621676), (1896, 2184730), (1970, 2102664), (2218, 1867560), (2364, 1752220), (2370, 1747784), (2955, 1401776), (3152, 1314165), (3160, 1310838), (3327, 1245040), (3792, 1092365), (3940, 1051332), (4436, 933780), (4728, 876110), (4740, 873892), (5545, 747024), (5910, 700888), (6320, 655419), (6654, 622520), (7880, 525666), (8872, 466890), (9456, 438055), (9480, 436946), (11090, 373512), (11820, 350444), (13308, 311260), (15563, 266160), (15760, 262833), (16635, 249008), (17744, 233445), (18960, 218473), (22180, 186756), (23640, 175222), (26616, 155630), (31126, 133080), (33270, 124504), (44360, 93378), (46689, 88720), (47280, 87611), (53232, 77815), (62252, 66540)]