17389965040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{7643}}^1$

素因数の和:7919

約数の個数: 160

約数和(自身を含む): 49136855040

約数和(自身を除く): 31746890000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 239, 272, 280, 340, 476, 478, 560, 595, 680, 952, 956, 1190, 1195, 1360, 1673, 1904, 1912, 2380, 2390, 3346, 3824, 4063, 4760, 4780, 6692, 7643, 8126, 8365, 9520, 9560, 13384, 15286, 16252, 16730, 19120, 20315, 26768, 28441, 30572, 32504, 33460, 38215, 40630, 53501, 56882, 61144, 65008, 66920, 76430, 81260, 107002, 113764, 122288, 129931, 133840, 142205, 152860, 162520, 214004, 227528, 259862, 267505, 284410, 305720, 325040, 428008, 455056, 519724, 535010, 568820, 611440, 649655, 856016, 909517, 1039448, 1070020, 1137640, 1299310, 1819034, 1826677, 2078896, 2140040, 2275280, 2598620, 3638068, 3653354, 4280080, 4547585, 5197240, 7276136, 7306708, 9095170, 9133385, 10394480, 12786739, 14552272, 14613416, 18190340, 18266770, 25573478, 29226832, 31053509, 36380680, 36533540, 51146956, 62107018, 63933695, 72761360, 73067080, 102293912, 124214036, 127867390, 146134160, 155267545, 204587824, 217374563, 248428072, 255734780, 310535090, 434749126, 496856144, 511469560, 621070180, 869498252, 1022939120, 1086872815, 1242140360, 1738996504, 2173745630, 2484280720, 3477993008, 4347491260, 8694982520, 17389965040]

約数ペア:

[(1, 17389965040), (2, 8694982520), (4, 4347491260), (5, 3477993008), (7, 2484280720), (8, 2173745630), (10, 1738996504), (14, 1242140360), (16, 1086872815), (17, 1022939120), (20, 869498252), (28, 621070180), (34, 511469560), (35, 496856144), (40, 434749126), (56, 310535090), (68, 255734780), (70, 248428072), (80, 217374563), (85, 204587824), (112, 155267545), (119, 146134160), (136, 127867390), (140, 124214036), (170, 102293912), (238, 73067080), (239, 72761360), (272, 63933695), (280, 62107018), (340, 51146956), (476, 36533540), (478, 36380680), (560, 31053509), (595, 29226832), (680, 25573478), (952, 18266770), (956, 18190340), (1190, 14613416), (1195, 14552272), (1360, 12786739), (1673, 10394480), (1904, 9133385), (1912, 9095170), (2380, 7306708), (2390, 7276136), (3346, 5197240), (3824, 4547585), (4063, 4280080), (4760, 3653354), (4780, 3638068), (6692, 2598620), (7643, 2275280), (8126, 2140040), (8365, 2078896), (9520, 1826677), (9560, 1819034), (13384, 1299310), (15286, 1137640), (16252, 1070020), (16730, 1039448), (19120, 909517), (20315, 856016), (26768, 649655), (28441, 611440), (30572, 568820), (32504, 535010), (33460, 519724), (38215, 455056), (40630, 428008), (53501, 325040), (56882, 305720), (61144, 284410), (65008, 267505), (66920, 259862), (76430, 227528), (81260, 214004), (107002, 162520), (113764, 152860), (122288, 142205), (129931, 133840)]