492816240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{353}}^1$

素因数の和:656

約数の個数: 240

約数和(自身を含む): 1903681728

約数和(自身を除く): 1410865488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 277, 280, 315, 336, 353, 360, 420, 504, 554, 560, 630, 706, 720, 831, 840, 1008, 1059, 1108, 1260, 1385, 1412, 1662, 1680, 1765, 1939, 2118, 2216, 2471, 2493, 2520, 2770, 2824, 3177, 3324, 3530, 3878, 4155, 4236, 4432, 4942, 4986, 5040, 5295, 5540, 5648, 5817, 6354, 6648, 7060, 7413, 7756, 8310, 8472, 9695, 9884, 9972, 10590, 11080, 11634, 12355, 12465, 12708, 13296, 14120, 14826, 15512, 15885, 16620, 16944, 17451, 19390, 19768, 19944, 21180, 22160, 22239, 23268, 24710, 24930, 25416, 28240, 29085, 29652, 31024, 31770, 33240, 34902, 37065, 38780, 39536, 39888, 42360, 44478, 46536, 49420, 49860, 50832, 58170, 59304, 63540, 66480, 69804, 74130, 77560, 84720, 87255, 88956, 93072, 97781, 98840, 99720, 111195, 116340, 118608, 127080, 139608, 148260, 155120, 174510, 177912, 195562, 197680, 199440, 222390, 232680, 254160, 279216, 293343, 296520, 349020, 355824, 391124, 444780, 465360, 488905, 586686, 593040, 684467, 698040, 782248, 880029, 889560, 977810, 1173372, 1368934, 1396080, 1466715, 1564496, 1760058, 1779120, 1955620, 2053401, 2346744, 2737868, 2933430, 3422335, 3520116, 3911240, 4106802, 4400145, 4693488, 5475736, 5866860, 6160203, 6844670, 7040232, 7822480, 8213604, 8800290, 10267005, 10951472, 11733720, 12320406, 13689340, 14080464, 16427208, 17600580, 20534010, 23467440, 24640812, 27378680, 30801015, 32854416, 35201160, 41068020, 49281624, 54757360, 61602030, 70402320, 82136040, 98563248, 123204060, 164272080, 246408120, 492816240]

約数ペア:

[(1, 492816240), (2, 246408120), (3, 164272080), (4, 123204060), (5, 98563248), (6, 82136040), (7, 70402320), (8, 61602030), (9, 54757360), (10, 49281624), (12, 41068020), (14, 35201160), (15, 32854416), (16, 30801015), (18, 27378680), (20, 24640812), (21, 23467440), (24, 20534010), (28, 17600580), (30, 16427208), (35, 14080464), (36, 13689340), (40, 12320406), (42, 11733720), (45, 10951472), (48, 10267005), (56, 8800290), (60, 8213604), (63, 7822480), (70, 7040232), (72, 6844670), (80, 6160203), (84, 5866860), (90, 5475736), (105, 4693488), (112, 4400145), (120, 4106802), (126, 3911240), (140, 3520116), (144, 3422335), (168, 2933430), (180, 2737868), (210, 2346744), (240, 2053401), (252, 1955620), (277, 1779120), (280, 1760058), (315, 1564496), (336, 1466715), (353, 1396080), (360, 1368934), (420, 1173372), (504, 977810), (554, 889560), (560, 880029), (630, 782248), (706, 698040), (720, 684467), (831, 593040), (840, 586686), (1008, 488905), (1059, 465360), (1108, 444780), (1260, 391124), (1385, 355824), (1412, 349020), (1662, 296520), (1680, 293343), (1765, 279216), (1939, 254160), (2118, 232680), (2216, 222390), (2471, 199440), (2493, 197680), (2520, 195562), (2770, 177912), (2824, 174510), (3177, 155120), (3324, 148260), (3530, 139608), (3878, 127080), (4155, 118608), (4236, 116340), (4432, 111195), (4942, 99720), (4986, 98840), (5040, 97781), (5295, 93072), (5540, 88956), (5648, 87255), (5817, 84720), (6354, 77560), (6648, 74130), (7060, 69804), (7413, 66480), (7756, 63540), (8310, 59304), (8472, 58170), (9695, 50832), (9884, 49860), (9972, 49420), (10590, 46536), (11080, 44478), (11634, 42360), (12355, 39888), (12465, 39536), (12708, 38780), (13296, 37065), (14120, 34902), (14826, 33240), (15512, 31770), (15885, 31024), (16620, 29652), (16944, 29085), (17451, 28240), (19390, 25416), (19768, 24930), (19944, 24710), (21180, 23268), (22160, 22239)]