16012080

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{353}}^1$

素因数の和:385

約数の個数: 200

約数和(自身を含む): 63736992

約数和(自身を除く): 47724912

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 353, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 706, 720, 756, 810, 840, 945, 1008, 1059, 1080, 1134, 1260, 1296, 1412, 1512, 1620, 1680, 1765, 1890, 2118, 2160, 2268, 2471, 2520, 2824, 2835, 3024, 3177, 3240, 3530, 3780, 4236, 4536, 4942, 5040, 5295, 5648, 5670, 6354, 6480, 7060, 7413, 7560, 8472, 9072, 9531, 9884, 10590, 11340, 12355, 12708, 14120, 14826, 15120, 15885, 16944, 19062, 19768, 21180, 22239, 22680, 24710, 25416, 28240, 28593, 29652, 31770, 37065, 38124, 39536, 42360, 44478, 45360, 47655, 49420, 50832, 57186, 59304, 63540, 66717, 74130, 76248, 84720, 88956, 95310, 98840, 111195, 114372, 118608, 127080, 133434, 142965, 148260, 152496, 177912, 190620, 197680, 200151, 222390, 228744, 254160, 266868, 285930, 296520, 333585, 355824, 381240, 400302, 444780, 457488, 533736, 571860, 593040, 667170, 762480, 800604, 889560, 1000755, 1067472, 1143720, 1334340, 1601208, 1779120, 2001510, 2287440, 2668680, 3202416, 4003020, 5337360, 8006040, 16012080]

約数ペア:

[(1, 16012080), (2, 8006040), (3, 5337360), (4, 4003020), (5, 3202416), (6, 2668680), (7, 2287440), (8, 2001510), (9, 1779120), (10, 1601208), (12, 1334340), (14, 1143720), (15, 1067472), (16, 1000755), (18, 889560), (20, 800604), (21, 762480), (24, 667170), (27, 593040), (28, 571860), (30, 533736), (35, 457488), (36, 444780), (40, 400302), (42, 381240), (45, 355824), (48, 333585), (54, 296520), (56, 285930), (60, 266868), (63, 254160), (70, 228744), (72, 222390), (80, 200151), (81, 197680), (84, 190620), (90, 177912), (105, 152496), (108, 148260), (112, 142965), (120, 133434), (126, 127080), (135, 118608), (140, 114372), (144, 111195), (162, 98840), (168, 95310), (180, 88956), (189, 84720), (210, 76248), (216, 74130), (240, 66717), (252, 63540), (270, 59304), (280, 57186), (315, 50832), (324, 49420), (336, 47655), (353, 45360), (360, 44478), (378, 42360), (405, 39536), (420, 38124), (432, 37065), (504, 31770), (540, 29652), (560, 28593), (567, 28240), (630, 25416), (648, 24710), (706, 22680), (720, 22239), (756, 21180), (810, 19768), (840, 19062), (945, 16944), (1008, 15885), (1059, 15120), (1080, 14826), (1134, 14120), (1260, 12708), (1296, 12355), (1412, 11340), (1512, 10590), (1620, 9884), (1680, 9531), (1765, 9072), (1890, 8472), (2118, 7560), (2160, 7413), (2268, 7060), (2471, 6480), (2520, 6354), (2824, 5670), (2835, 5648), (3024, 5295), (3177, 5040), (3240, 4942), (3530, 4536), (3780, 4236)]