130521160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1367}}^1$

素因数の和:1427

約数の個数: 128

約数和(自身を含む): 378224640

約数和(自身を除く): 247703480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 31, 35, 40, 44, 55, 56, 62, 70, 77, 88, 110, 124, 140, 154, 155, 217, 220, 248, 280, 308, 310, 341, 385, 434, 440, 616, 620, 682, 770, 868, 1085, 1240, 1364, 1367, 1540, 1705, 1736, 2170, 2387, 2728, 2734, 3080, 3410, 4340, 4774, 5468, 6820, 6835, 8680, 9548, 9569, 10936, 11935, 13640, 13670, 15037, 19096, 19138, 23870, 27340, 30074, 38276, 42377, 47740, 47845, 54680, 60148, 75185, 76552, 84754, 95480, 95690, 105259, 120296, 150370, 169508, 191380, 210518, 211885, 296639, 300740, 339016, 382760, 421036, 423770, 466147, 526295, 593278, 601480, 842072, 847540, 932294, 1052590, 1186556, 1483195, 1695080, 1864588, 2105180, 2330735, 2373112, 2966390, 3263029, 3729176, 4210360, 4661470, 5932780, 6526058, 9322940, 11865560, 13052116, 16315145, 18645880, 26104232, 32630290, 65260580, 130521160]

約数ペア:

[(1, 130521160), (2, 65260580), (4, 32630290), (5, 26104232), (7, 18645880), (8, 16315145), (10, 13052116), (11, 11865560), (14, 9322940), (20, 6526058), (22, 5932780), (28, 4661470), (31, 4210360), (35, 3729176), (40, 3263029), (44, 2966390), (55, 2373112), (56, 2330735), (62, 2105180), (70, 1864588), (77, 1695080), (88, 1483195), (110, 1186556), (124, 1052590), (140, 932294), (154, 847540), (155, 842072), (217, 601480), (220, 593278), (248, 526295), (280, 466147), (308, 423770), (310, 421036), (341, 382760), (385, 339016), (434, 300740), (440, 296639), (616, 211885), (620, 210518), (682, 191380), (770, 169508), (868, 150370), (1085, 120296), (1240, 105259), (1364, 95690), (1367, 95480), (1540, 84754), (1705, 76552), (1736, 75185), (2170, 60148), (2387, 54680), (2728, 47845), (2734, 47740), (3080, 42377), (3410, 38276), (4340, 30074), (4774, 27340), (5468, 23870), (6820, 19138), (6835, 19096), (8680, 15037), (9548, 13670), (9569, 13640), (10936, 11935)]