385064680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:264

約数の個数: 256

約数和(自身を含む): 1190246400

約数和(自身を除く): 805181720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 59, 65, 70, 77, 88, 91, 104, 110, 118, 130, 140, 143, 154, 163, 182, 220, 236, 260, 280, 286, 295, 308, 326, 364, 385, 413, 440, 455, 472, 520, 572, 590, 616, 649, 652, 715, 728, 767, 770, 815, 826, 910, 1001, 1141, 1144, 1180, 1298, 1304, 1430, 1534, 1540, 1630, 1652, 1793, 1820, 2002, 2065, 2119, 2282, 2360, 2596, 2860, 3068, 3080, 3245, 3260, 3304, 3586, 3640, 3835, 4004, 4130, 4238, 4543, 4564, 5005, 5192, 5369, 5705, 5720, 6136, 6490, 6520, 7172, 7670, 8008, 8260, 8437, 8476, 8965, 9086, 9128, 9617, 10010, 10595, 10738, 11410, 12551, 12980, 14344, 14833, 15340, 16520, 16874, 16952, 17930, 18172, 19234, 20020, 21190, 21476, 22715, 22820, 23309, 25102, 25960, 26845, 29666, 30680, 33748, 35860, 36344, 38468, 40040, 42185, 42380, 42952, 45430, 45640, 46618, 48085, 50204, 53690, 59059, 59332, 62755, 67319, 67496, 71720, 74165, 76936, 84370, 84760, 90860, 93236, 96170, 100408, 105787, 107380, 116545, 118118, 118664, 125021, 125510, 134638, 148330, 163163, 168740, 181720, 186472, 192340, 211574, 214760, 233090, 236236, 250042, 251020, 269276, 295295, 296660, 326326, 336595, 337480, 384680, 423148, 466180, 472472, 500084, 502040, 528935, 538552, 590590, 593320, 625105, 652652, 673190, 740509, 815815, 846296, 875147, 932360, 1000168, 1057870, 1181180, 1250210, 1305304, 1346380, 1375231, 1481018, 1631630, 1750294, 2115740, 2362360, 2500420, 2692760, 2750462, 2962036, 3263260, 3500588, 3702545, 4231480, 4375735, 5000840, 5500924, 5924072, 6526520, 6876155, 7001176, 7405090, 8751470, 9626617, 11001848, 13752310, 14810180, 17502940, 19253234, 27504620, 29620360, 35005880, 38506468, 48133085, 55009240, 77012936, 96266170, 192532340, 385064680]

約数ペア:

[(1, 385064680), (2, 192532340), (4, 96266170), (5, 77012936), (7, 55009240), (8, 48133085), (10, 38506468), (11, 35005880), (13, 29620360), (14, 27504620), (20, 19253234), (22, 17502940), (26, 14810180), (28, 13752310), (35, 11001848), (40, 9626617), (44, 8751470), (52, 7405090), (55, 7001176), (56, 6876155), (59, 6526520), (65, 5924072), (70, 5500924), (77, 5000840), (88, 4375735), (91, 4231480), (104, 3702545), (110, 3500588), (118, 3263260), (130, 2962036), (140, 2750462), (143, 2692760), (154, 2500420), (163, 2362360), (182, 2115740), (220, 1750294), (236, 1631630), (260, 1481018), (280, 1375231), (286, 1346380), (295, 1305304), (308, 1250210), (326, 1181180), (364, 1057870), (385, 1000168), (413, 932360), (440, 875147), (455, 846296), (472, 815815), (520, 740509), (572, 673190), (590, 652652), (616, 625105), (649, 593320), (652, 590590), (715, 538552), (728, 528935), (767, 502040), (770, 500084), (815, 472472), (826, 466180), (910, 423148), (1001, 384680), (1141, 337480), (1144, 336595), (1180, 326326), (1298, 296660), (1304, 295295), (1430, 269276), (1534, 251020), (1540, 250042), (1630, 236236), (1652, 233090), (1793, 214760), (1820, 211574), (2002, 192340), (2065, 186472), (2119, 181720), (2282, 168740), (2360, 163163), (2596, 148330), (2860, 134638), (3068, 125510), (3080, 125021), (3245, 118664), (3260, 118118), (3304, 116545), (3586, 107380), (3640, 105787), (3835, 100408), (4004, 96170), (4130, 93236), (4238, 90860), (4543, 84760), (4564, 84370), (5005, 76936), (5192, 74165), (5369, 71720), (5705, 67496), (5720, 67319), (6136, 62755), (6490, 59332), (6520, 59059), (7172, 53690), (7670, 50204), (8008, 48085), (8260, 46618), (8437, 45640), (8476, 45430), (8965, 42952), (9086, 42380), (9128, 42185), (9617, 40040), (10010, 38468), (10595, 36344), (10738, 35860), (11410, 33748), (12551, 30680), (12980, 29666), (14344, 26845), (14833, 25960), (15340, 25102), (16520, 23309), (16874, 22820), (16952, 22715), (17930, 21476), (18172, 21190), (19234, 20020)]