407242080

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{67}}^2$

素因数の和:168

約数の個数: 360

約数和(自身を含む): 1667424528

約数和(自身を除く): 1260182448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 67, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 134, 135, 140, 144, 160, 162, 168, 180, 189, 201, 210, 216, 224, 240, 252, 268, 270, 280, 288, 315, 324, 335, 336, 360, 378, 402, 405, 420, 432, 469, 480, 504, 536, 540, 560, 567, 603, 630, 648, 670, 672, 720, 756, 804, 810, 840, 864, 938, 945, 1005, 1008, 1072, 1080, 1120, 1134, 1206, 1260, 1296, 1340, 1407, 1440, 1512, 1608, 1620, 1680, 1809, 1876, 1890, 2010, 2016, 2144, 2160, 2268, 2345, 2412, 2520, 2592, 2680, 2814, 2835, 3015, 3024, 3216, 3240, 3360, 3618, 3752, 3780, 4020, 4221, 4320, 4489, 4536, 4690, 4824, 5040, 5360, 5427, 5628, 5670, 6030, 6048, 6432, 6480, 7035, 7236, 7504, 7560, 8040, 8442, 8978, 9045, 9072, 9380, 9648, 10080, 10720, 10854, 11256, 11340, 12060, 12663, 12960, 13467, 14070, 14472, 15008, 15120, 16080, 16884, 17956, 18090, 18144, 18760, 19296, 21105, 21708, 22445, 22512, 22680, 24120, 25326, 26934, 27135, 28140, 28944, 30240, 31423, 32160, 33768, 35912, 36180, 37520, 37989, 40401, 42210, 43416, 44890, 45024, 45360, 48240, 50652, 53868, 54270, 56280, 57888, 62846, 63315, 67335, 67536, 71824, 72360, 75040, 75978, 80802, 84420, 86832, 89780, 90720, 94269, 96480, 101304, 107736, 108540, 112560, 121203, 125692, 126630, 134670, 135072, 143648, 144720, 151956, 157115, 161604, 168840, 173664, 179560, 188538, 189945, 202005, 202608, 215472, 217080, 225120, 242406, 251384, 253260, 269340, 282807, 289440, 303912, 314230, 323208, 337680, 359120, 363609, 377076, 379890, 404010, 405216, 430944, 434160, 471345, 484812, 502768, 506520, 538680, 565614, 606015, 607824, 628460, 646416, 675360, 718240, 727218, 754152, 759780, 808020, 848421, 868320, 942690, 969624, 1005536, 1013040, 1077360, 1131228, 1212030, 1215648, 1256920, 1292832, 1414035, 1454436, 1508304, 1519560, 1616040, 1696842, 1818045, 1885380, 1939248, 2026080, 2154720, 2262456, 2424060, 2513840, 2545263, 2828070, 2908872, 3016608, 3039120, 3232080, 3393684, 3636090, 3770760, 3878496, 4242105, 4524912, 4848120, 5027680, 5090526, 5656140, 5817744, 6078240, 6464160, 6787368, 7272180, 7541520, 8484210, 9049824, 9696240, 10181052, 11312280, 11635488, 12726315, 13574736, 14544360, 15083040, 16968420, 19392480, 20362104, 22624560, 25452630, 27149472, 29088720, 33936840, 40724208, 45249120, 50905260, 58177440, 67873680, 81448416, 101810520, 135747360, 203621040, 407242080]

約数ペア:

[(1, 407242080), (2, 203621040), (3, 135747360), (4, 101810520), (5, 81448416), (6, 67873680), (7, 58177440), (8, 50905260), (9, 45249120), (10, 40724208), (12, 33936840), (14, 29088720), (15, 27149472), (16, 25452630), (18, 22624560), (20, 20362104), (21, 19392480), (24, 16968420), (27, 15083040), (28, 14544360), (30, 13574736), (32, 12726315), (35, 11635488), (36, 11312280), (40, 10181052), (42, 9696240), (45, 9049824), (48, 8484210), (54, 7541520), (56, 7272180), (60, 6787368), (63, 6464160), (67, 6078240), (70, 5817744), (72, 5656140), (80, 5090526), (81, 5027680), (84, 4848120), (90, 4524912), (96, 4242105), (105, 3878496), (108, 3770760), (112, 3636090), (120, 3393684), (126, 3232080), (134, 3039120), (135, 3016608), (140, 2908872), (144, 2828070), (160, 2545263), (162, 2513840), (168, 2424060), (180, 2262456), (189, 2154720), (201, 2026080), (210, 1939248), (216, 1885380), (224, 1818045), (240, 1696842), (252, 1616040), (268, 1519560), (270, 1508304), (280, 1454436), (288, 1414035), (315, 1292832), (324, 1256920), (335, 1215648), (336, 1212030), (360, 1131228), (378, 1077360), (402, 1013040), (405, 1005536), (420, 969624), (432, 942690), (469, 868320), (480, 848421), (504, 808020), (536, 759780), (540, 754152), (560, 727218), (567, 718240), (603, 675360), (630, 646416), (648, 628460), (670, 607824), (672, 606015), (720, 565614), (756, 538680), (804, 506520), (810, 502768), (840, 484812), (864, 471345), (938, 434160), (945, 430944), (1005, 405216), (1008, 404010), (1072, 379890), (1080, 377076), (1120, 363609), (1134, 359120), (1206, 337680), (1260, 323208), (1296, 314230), (1340, 303912), (1407, 289440), (1440, 282807), (1512, 269340), (1608, 253260), (1620, 251384), (1680, 242406), (1809, 225120), (1876, 217080), (1890, 215472), (2010, 202608), (2016, 202005), (2144, 189945), (2160, 188538), (2268, 179560), (2345, 173664), (2412, 168840), (2520, 161604), (2592, 157115), (2680, 151956), (2814, 144720), (2835, 143648), (3015, 135072), (3024, 134670), (3216, 126630), (3240, 125692), (3360, 121203), (3618, 112560), (3752, 108540), (3780, 107736), (4020, 101304), (4221, 96480), (4320, 94269), (4489, 90720), (4536, 89780), (4690, 86832), (4824, 84420), (5040, 80802), (5360, 75978), (5427, 75040), (5628, 72360), (5670, 71824), (6030, 67536), (6048, 67335), (6432, 63315), (6480, 62846), (7035, 57888), (7236, 56280), (7504, 54270), (7560, 53868), (8040, 50652), (8442, 48240), (8978, 45360), (9045, 45024), (9072, 44890), (9380, 43416), (9648, 42210), (10080, 40401), (10720, 37989), (10854, 37520), (11256, 36180), (11340, 35912), (12060, 33768), (12663, 32160), (12960, 31423), (13467, 30240), (14070, 28944), (14472, 28140), (15008, 27135), (15120, 26934), (16080, 25326), (16884, 24120), (17956, 22680), (18090, 22512), (18144, 22445), (18760, 21708), (19296, 21105)]