494172240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{523}}^1$

素因数の和:697

約数の個数: 160

約数和(自身を含む): 1596850176

約数和(自身を除く): 1102677936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 127, 155, 186, 240, 248, 254, 310, 372, 381, 465, 496, 508, 523, 620, 635, 744, 762, 930, 1016, 1046, 1240, 1270, 1488, 1524, 1569, 1860, 1905, 2032, 2092, 2480, 2540, 2615, 3048, 3138, 3720, 3810, 3937, 4184, 5080, 5230, 6096, 6276, 7440, 7620, 7845, 7874, 8368, 10160, 10460, 11811, 12552, 15240, 15690, 15748, 16213, 19685, 20920, 23622, 25104, 30480, 31380, 31496, 32426, 39370, 41840, 47244, 48639, 59055, 62760, 62992, 64852, 66421, 78740, 81065, 94488, 97278, 118110, 125520, 129704, 132842, 157480, 162130, 188976, 194556, 199263, 236220, 243195, 259408, 265684, 314960, 324260, 332105, 389112, 398526, 472440, 486390, 531368, 648520, 664210, 778224, 797052, 944880, 972780, 996315, 1062736, 1297040, 1328420, 1594104, 1945560, 1992630, 2059051, 2656840, 3188208, 3891120, 3985260, 4118102, 5313680, 6177153, 7970520, 8236204, 10295255, 12354306, 15941040, 16472408, 20590510, 24708612, 30885765, 32944816, 41181020, 49417224, 61771530, 82362040, 98834448, 123543060, 164724080, 247086120, 494172240]

約数ペア:

[(1, 494172240), (2, 247086120), (3, 164724080), (4, 123543060), (5, 98834448), (6, 82362040), (8, 61771530), (10, 49417224), (12, 41181020), (15, 32944816), (16, 30885765), (20, 24708612), (24, 20590510), (30, 16472408), (31, 15941040), (40, 12354306), (48, 10295255), (60, 8236204), (62, 7970520), (80, 6177153), (93, 5313680), (120, 4118102), (124, 3985260), (127, 3891120), (155, 3188208), (186, 2656840), (240, 2059051), (248, 1992630), (254, 1945560), (310, 1594104), (372, 1328420), (381, 1297040), (465, 1062736), (496, 996315), (508, 972780), (523, 944880), (620, 797052), (635, 778224), (744, 664210), (762, 648520), (930, 531368), (1016, 486390), (1046, 472440), (1240, 398526), (1270, 389112), (1488, 332105), (1524, 324260), (1569, 314960), (1860, 265684), (1905, 259408), (2032, 243195), (2092, 236220), (2480, 199263), (2540, 194556), (2615, 188976), (3048, 162130), (3138, 157480), (3720, 132842), (3810, 129704), (3937, 125520), (4184, 118110), (5080, 97278), (5230, 94488), (6096, 81065), (6276, 78740), (7440, 66421), (7620, 64852), (7845, 62992), (7874, 62760), (8368, 59055), (10160, 48639), (10460, 47244), (11811, 41840), (12552, 39370), (15240, 32426), (15690, 31496), (15748, 31380), (16213, 30480), (19685, 25104), (20920, 23622)]