1619792160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15551}}^1$

素因数の和:15607

約数の個数: 192

約数和(自身を含む): 6019743744

約数和(自身を除く): 4399951584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 420, 434, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 992, 1085, 1120, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 2976, 3255, 3360, 3472, 3720, 4340, 4960, 5208, 6510, 6944, 7440, 8680, 10416, 13020, 14880, 15551, 17360, 20832, 26040, 31102, 34720, 46653, 52080, 62204, 77755, 93306, 104160, 108857, 124408, 155510, 186612, 217714, 233265, 248816, 311020, 326571, 373224, 435428, 466530, 482081, 497632, 544285, 622040, 653142, 746448, 870856, 933060, 964162, 1088570, 1244080, 1306284, 1446243, 1492896, 1632855, 1741712, 1866120, 1928324, 2177140, 2410405, 2488160, 2612568, 2892486, 3265710, 3374567, 3483424, 3732240, 3856648, 4354280, 4820810, 5225136, 5784972, 6531420, 6749134, 7231215, 7464480, 7713296, 8708560, 9641620, 10123701, 10450272, 11569944, 13062840, 13498268, 14462430, 15426592, 16872835, 17417120, 19283240, 20247402, 23139888, 26125680, 26996536, 28924860, 33745670, 38566480, 40494804, 46279776, 50618505, 52251360, 53993072, 57849720, 67491340, 77132960, 80989608, 101237010, 107986144, 115699440, 134982680, 161979216, 202474020, 231398880, 269965360, 323958432, 404948040, 539930720, 809896080, 1619792160]

約数ペア:

[(1, 1619792160), (2, 809896080), (3, 539930720), (4, 404948040), (5, 323958432), (6, 269965360), (7, 231398880), (8, 202474020), (10, 161979216), (12, 134982680), (14, 115699440), (15, 107986144), (16, 101237010), (20, 80989608), (21, 77132960), (24, 67491340), (28, 57849720), (30, 53993072), (31, 52251360), (32, 50618505), (35, 46279776), (40, 40494804), (42, 38566480), (48, 33745670), (56, 28924860), (60, 26996536), (62, 26125680), (70, 23139888), (80, 20247402), (84, 19283240), (93, 17417120), (96, 16872835), (105, 15426592), (112, 14462430), (120, 13498268), (124, 13062840), (140, 11569944), (155, 10450272), (160, 10123701), (168, 9641620), (186, 8708560), (210, 7713296), (217, 7464480), (224, 7231215), (240, 6749134), (248, 6531420), (280, 5784972), (310, 5225136), (336, 4820810), (372, 4354280), (420, 3856648), (434, 3732240), (465, 3483424), (480, 3374567), (496, 3265710), (560, 2892486), (620, 2612568), (651, 2488160), (672, 2410405), (744, 2177140), (840, 1928324), (868, 1866120), (930, 1741712), (992, 1632855), (1085, 1492896), (1120, 1446243), (1240, 1306284), (1302, 1244080), (1488, 1088570), (1680, 964162), (1736, 933060), (1860, 870856), (2170, 746448), (2480, 653142), (2604, 622040), (2976, 544285), (3255, 497632), (3360, 482081), (3472, 466530), (3720, 435428), (4340, 373224), (4960, 326571), (5208, 311020), (6510, 248816), (6944, 233265), (7440, 217714), (8680, 186612), (10416, 155510), (13020, 124408), (14880, 108857), (15551, 104160), (17360, 93306), (20832, 77755), (26040, 62204), (31102, 52080), (34720, 46653)]