454751440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:477

約数の個数: 160

約数和(自身を含む): 1255919616

約数和(自身を除く): 801168176

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 127, 130, 143, 176, 208, 220, 254, 260, 286, 313, 440, 508, 520, 572, 626, 635, 715, 880, 1016, 1040, 1144, 1252, 1270, 1397, 1430, 1565, 1651, 2032, 2288, 2504, 2540, 2794, 2860, 3130, 3302, 3443, 4069, 5008, 5080, 5588, 5720, 6260, 6604, 6886, 6985, 8138, 8255, 10160, 11176, 11440, 12520, 13208, 13772, 13970, 16276, 16510, 17215, 18161, 20345, 22352, 25040, 26416, 27544, 27940, 32552, 33020, 34430, 36322, 39751, 40690, 44759, 55088, 55880, 65104, 66040, 68860, 72644, 79502, 81380, 89518, 90805, 111760, 132080, 137720, 145288, 159004, 162760, 179036, 181610, 198755, 223795, 275440, 290576, 318008, 325520, 358072, 363220, 397510, 437261, 447590, 516763, 636016, 716144, 726440, 795020, 874522, 895180, 1033526, 1452880, 1590040, 1749044, 1790360, 2067052, 2186305, 2583815, 3180080, 3498088, 3580720, 4134104, 4372610, 5167630, 5684393, 6996176, 8268208, 8745220, 10335260, 11368786, 17490440, 20670520, 22737572, 28421965, 34980880, 41341040, 45475144, 56843930, 90950288, 113687860, 227375720, 454751440]

約数ペア:

[(1, 454751440), (2, 227375720), (4, 113687860), (5, 90950288), (8, 56843930), (10, 45475144), (11, 41341040), (13, 34980880), (16, 28421965), (20, 22737572), (22, 20670520), (26, 17490440), (40, 11368786), (44, 10335260), (52, 8745220), (55, 8268208), (65, 6996176), (80, 5684393), (88, 5167630), (104, 4372610), (110, 4134104), (127, 3580720), (130, 3498088), (143, 3180080), (176, 2583815), (208, 2186305), (220, 2067052), (254, 1790360), (260, 1749044), (286, 1590040), (313, 1452880), (440, 1033526), (508, 895180), (520, 874522), (572, 795020), (626, 726440), (635, 716144), (715, 636016), (880, 516763), (1016, 447590), (1040, 437261), (1144, 397510), (1252, 363220), (1270, 358072), (1397, 325520), (1430, 318008), (1565, 290576), (1651, 275440), (2032, 223795), (2288, 198755), (2504, 181610), (2540, 179036), (2794, 162760), (2860, 159004), (3130, 145288), (3302, 137720), (3443, 132080), (4069, 111760), (5008, 90805), (5080, 89518), (5588, 81380), (5720, 79502), (6260, 72644), (6604, 68860), (6886, 66040), (6985, 65104), (8138, 55880), (8255, 55088), (10160, 44759), (11176, 40690), (11440, 39751), (12520, 36322), (13208, 34430), (13772, 33020), (13970, 32552), (16276, 27940), (16510, 27544), (17215, 26416), (18161, 25040), (20345, 22352)]