1342359520

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2131}}^1$

素因数の和:2304

約数の個数: 96

約数和(自身を含む): 3300950016

約数和(自身を除く): 1958590496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 127, 155, 160, 248, 254, 310, 496, 508, 620, 635, 992, 1016, 1240, 1270, 2032, 2131, 2480, 2540, 3937, 4064, 4262, 4960, 5080, 7874, 8524, 10160, 10655, 15748, 17048, 19685, 20320, 21310, 31496, 34096, 39370, 42620, 62992, 66061, 68192, 78740, 85240, 125984, 132122, 157480, 170480, 264244, 270637, 314960, 330305, 340960, 528488, 541274, 629920, 660610, 1056976, 1082548, 1321220, 1353185, 2113952, 2165096, 2642440, 2706370, 4330192, 5284880, 5412740, 8389747, 8660384, 10569760, 10825480, 16779494, 21650960, 33558988, 41948735, 43301920, 67117976, 83897470, 134235952, 167794940, 268471904, 335589880, 671179760, 1342359520]

約数ペア:

[(1, 1342359520), (2, 671179760), (4, 335589880), (5, 268471904), (8, 167794940), (10, 134235952), (16, 83897470), (20, 67117976), (31, 43301920), (32, 41948735), (40, 33558988), (62, 21650960), (80, 16779494), (124, 10825480), (127, 10569760), (155, 8660384), (160, 8389747), (248, 5412740), (254, 5284880), (310, 4330192), (496, 2706370), (508, 2642440), (620, 2165096), (635, 2113952), (992, 1353185), (1016, 1321220), (1240, 1082548), (1270, 1056976), (2032, 660610), (2131, 629920), (2480, 541274), (2540, 528488), (3937, 340960), (4064, 330305), (4262, 314960), (4960, 270637), (5080, 264244), (7874, 170480), (8524, 157480), (10160, 132122), (10655, 125984), (15748, 85240), (17048, 78740), (19685, 68192), (20320, 66061), (21310, 62992), (31496, 42620), (34096, 39370)]