7918369320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{41843}}^1$

素因数の和:41959

約数の個数: 128

約数和(自身を含む): 25307251200

約数和(自身を除く): 17388881880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 83, 95, 114, 120, 152, 166, 190, 228, 249, 285, 332, 380, 415, 456, 498, 570, 664, 760, 830, 996, 1140, 1245, 1577, 1660, 1992, 2280, 2490, 3154, 3320, 4731, 4980, 6308, 7885, 9462, 9960, 12616, 15770, 18924, 23655, 31540, 37848, 41843, 47310, 63080, 83686, 94620, 125529, 167372, 189240, 209215, 251058, 334744, 418430, 502116, 627645, 795017, 836860, 1004232, 1255290, 1590034, 1673720, 2385051, 2510580, 3180068, 3472969, 3975085, 4770102, 5021160, 6360136, 6945938, 7950170, 9540204, 10418907, 11925255, 13891876, 15900340, 17364845, 19080408, 20837814, 23850510, 27783752, 31800680, 34729690, 41675628, 47701020, 52094535, 65986411, 69459380, 83351256, 95402040, 104189070, 131972822, 138918760, 197959233, 208378140, 263945644, 329932055, 395918466, 416756280, 527891288, 659864110, 791836932, 989796165, 1319728220, 1583673864, 1979592330, 2639456440, 3959184660, 7918369320]

約数ペア:

[(1, 7918369320), (2, 3959184660), (3, 2639456440), (4, 1979592330), (5, 1583673864), (6, 1319728220), (8, 989796165), (10, 791836932), (12, 659864110), (15, 527891288), (19, 416756280), (20, 395918466), (24, 329932055), (30, 263945644), (38, 208378140), (40, 197959233), (57, 138918760), (60, 131972822), (76, 104189070), (83, 95402040), (95, 83351256), (114, 69459380), (120, 65986411), (152, 52094535), (166, 47701020), (190, 41675628), (228, 34729690), (249, 31800680), (285, 27783752), (332, 23850510), (380, 20837814), (415, 19080408), (456, 17364845), (498, 15900340), (570, 13891876), (664, 11925255), (760, 10418907), (830, 9540204), (996, 7950170), (1140, 6945938), (1245, 6360136), (1577, 5021160), (1660, 4770102), (1992, 3975085), (2280, 3472969), (2490, 3180068), (3154, 2510580), (3320, 2385051), (4731, 1673720), (4980, 1590034), (6308, 1255290), (7885, 1004232), (9462, 836860), (9960, 795017), (12616, 627645), (15770, 502116), (18924, 418430), (23655, 334744), (31540, 251058), (37848, 209215), (41843, 189240), (47310, 167372), (63080, 125529), (83686, 94620)]