275718240

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1609}}^1$

素因数の和:1654

約数の個数: 288

約数和(自身を含む): 1139261760

約数和(自身を除く): 863543520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 160, 168, 170, 180, 204, 210, 224, 238, 240, 252, 255, 272, 280, 288, 306, 315, 336, 340, 357, 360, 408, 420, 476, 480, 504, 510, 544, 560, 595, 612, 630, 672, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1120, 1190, 1224, 1260, 1360, 1428, 1440, 1530, 1609, 1632, 1680, 1785, 1904, 2016, 2040, 2142, 2380, 2448, 2520, 2720, 2856, 3060, 3218, 3360, 3570, 3808, 4080, 4284, 4760, 4827, 4896, 5040, 5355, 5712, 6120, 6436, 7140, 8045, 8160, 8568, 9520, 9654, 10080, 10710, 11263, 11424, 12240, 12872, 14280, 14481, 16090, 17136, 19040, 19308, 21420, 22526, 24135, 24480, 25744, 27353, 28560, 28962, 32180, 33789, 34272, 38616, 42840, 45052, 48270, 51488, 54706, 56315, 57120, 57924, 64360, 67578, 72405, 77232, 82059, 85680, 90104, 96540, 101367, 109412, 112630, 115848, 128720, 135156, 136765, 144810, 154464, 164118, 168945, 171360, 180208, 191471, 193080, 202734, 218824, 225260, 231696, 246177, 257440, 270312, 273530, 289620, 328236, 337890, 360416, 382942, 386160, 405468, 410295, 437648, 450520, 463392, 492354, 506835, 540624, 547060, 574413, 579240, 656472, 675780, 765884, 772320, 810936, 820590, 875296, 901040, 957355, 984708, 1013670, 1081248, 1094120, 1148826, 1158480, 1230885, 1312944, 1351560, 1531768, 1621872, 1641180, 1723239, 1802080, 1914710, 1969416, 2027340, 2188240, 2297652, 2316960, 2461770, 2625888, 2703120, 2872065, 3063536, 3243744, 3282360, 3446478, 3829420, 3938832, 4054680, 4376480, 4595304, 4923540, 5406240, 5744130, 6127072, 6564720, 6892956, 7658840, 7877664, 8109360, 8616195, 9190608, 9847080, 11488260, 13129440, 13785912, 15317680, 16218720, 17232390, 18381216, 19694160, 22976520, 27571824, 30635360, 34464780, 39388320, 45953040, 55143648, 68929560, 91906080, 137859120, 275718240]

約数ペア:

[(1, 275718240), (2, 137859120), (3, 91906080), (4, 68929560), (5, 55143648), (6, 45953040), (7, 39388320), (8, 34464780), (9, 30635360), (10, 27571824), (12, 22976520), (14, 19694160), (15, 18381216), (16, 17232390), (17, 16218720), (18, 15317680), (20, 13785912), (21, 13129440), (24, 11488260), (28, 9847080), (30, 9190608), (32, 8616195), (34, 8109360), (35, 7877664), (36, 7658840), (40, 6892956), (42, 6564720), (45, 6127072), (48, 5744130), (51, 5406240), (56, 4923540), (60, 4595304), (63, 4376480), (68, 4054680), (70, 3938832), (72, 3829420), (80, 3446478), (84, 3282360), (85, 3243744), (90, 3063536), (96, 2872065), (102, 2703120), (105, 2625888), (112, 2461770), (119, 2316960), (120, 2297652), (126, 2188240), (136, 2027340), (140, 1969416), (144, 1914710), (153, 1802080), (160, 1723239), (168, 1641180), (170, 1621872), (180, 1531768), (204, 1351560), (210, 1312944), (224, 1230885), (238, 1158480), (240, 1148826), (252, 1094120), (255, 1081248), (272, 1013670), (280, 984708), (288, 957355), (306, 901040), (315, 875296), (336, 820590), (340, 810936), (357, 772320), (360, 765884), (408, 675780), (420, 656472), (476, 579240), (480, 574413), (504, 547060), (510, 540624), (544, 506835), (560, 492354), (595, 463392), (612, 450520), (630, 437648), (672, 410295), (680, 405468), (714, 386160), (720, 382942), (765, 360416), (816, 337890), (840, 328236), (952, 289620), (1008, 273530), (1020, 270312), (1071, 257440), (1120, 246177), (1190, 231696), (1224, 225260), (1260, 218824), (1360, 202734), (1428, 193080), (1440, 191471), (1530, 180208), (1609, 171360), (1632, 168945), (1680, 164118), (1785, 154464), (1904, 144810), (2016, 136765), (2040, 135156), (2142, 128720), (2380, 115848), (2448, 112630), (2520, 109412), (2720, 101367), (2856, 96540), (3060, 90104), (3218, 85680), (3360, 82059), (3570, 77232), (3808, 72405), (4080, 67578), (4284, 64360), (4760, 57924), (4827, 57120), (4896, 56315), (5040, 54706), (5355, 51488), (5712, 48270), (6120, 45052), (6436, 42840), (7140, 38616), (8045, 34272), (8160, 33789), (8568, 32180), (9520, 28962), (9654, 28560), (10080, 27353), (10710, 25744), (11263, 24480), (11424, 24135), (12240, 22526), (12872, 21420), (14280, 19308), (14481, 19040), (16090, 17136)]