319410080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1429}}^1$

素因数の和:1582

約数の個数: 96

約数和(自身を含む): 830269440

約数和(自身を除く): 510859360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 127, 160, 176, 220, 254, 352, 440, 508, 635, 880, 1016, 1270, 1397, 1429, 1760, 2032, 2540, 2794, 2858, 4064, 5080, 5588, 5716, 6985, 7145, 10160, 11176, 11432, 13970, 14290, 15719, 20320, 22352, 22864, 27940, 28580, 31438, 44704, 45728, 55880, 57160, 62876, 78595, 111760, 114320, 125752, 157190, 181483, 223520, 228640, 251504, 314380, 362966, 503008, 628760, 725932, 907415, 1257520, 1451864, 1814830, 1996313, 2515040, 2903728, 3629660, 3992626, 5807456, 7259320, 7985252, 9981565, 14518640, 15970504, 19963130, 29037280, 31941008, 39926260, 63882016, 79852520, 159705040, 319410080]

約数ペア:

[(1, 319410080), (2, 159705040), (4, 79852520), (5, 63882016), (8, 39926260), (10, 31941008), (11, 29037280), (16, 19963130), (20, 15970504), (22, 14518640), (32, 9981565), (40, 7985252), (44, 7259320), (55, 5807456), (80, 3992626), (88, 3629660), (110, 2903728), (127, 2515040), (160, 1996313), (176, 1814830), (220, 1451864), (254, 1257520), (352, 907415), (440, 725932), (508, 628760), (635, 503008), (880, 362966), (1016, 314380), (1270, 251504), (1397, 228640), (1429, 223520), (1760, 181483), (2032, 157190), (2540, 125752), (2794, 114320), (2858, 111760), (4064, 78595), (5080, 62876), (5588, 57160), (5716, 55880), (6985, 45728), (7145, 44704), (10160, 31438), (11176, 28580), (11432, 27940), (13970, 22864), (14290, 22352), (15719, 20320)]