290493280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:142

約数の個数: 384

約数和(自身を含む): 966712320

約数和(自身を除く): 676219040

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 19, 20, 22, 28, 32, 34, 35, 38, 40, 44, 55, 56, 68, 70, 73, 76, 77, 80, 85, 88, 95, 110, 112, 119, 133, 136, 140, 146, 152, 154, 160, 170, 176, 187, 190, 209, 220, 224, 238, 266, 272, 280, 292, 304, 308, 323, 340, 352, 365, 374, 380, 385, 418, 440, 476, 511, 532, 544, 560, 584, 595, 608, 616, 646, 665, 680, 730, 748, 760, 770, 803, 836, 880, 935, 952, 1022, 1045, 1064, 1120, 1168, 1190, 1232, 1241, 1292, 1309, 1330, 1360, 1387, 1460, 1463, 1496, 1520, 1540, 1606, 1615, 1672, 1760, 1870, 1904, 2044, 2090, 2128, 2261, 2336, 2380, 2464, 2482, 2555, 2584, 2618, 2660, 2720, 2774, 2920, 2926, 2992, 3040, 3080, 3212, 3230, 3344, 3553, 3740, 3808, 4015, 4088, 4180, 4256, 4522, 4760, 4964, 5110, 5168, 5236, 5320, 5548, 5621, 5840, 5852, 5984, 6160, 6205, 6424, 6460, 6545, 6688, 6935, 7106, 7315, 7480, 8030, 8176, 8360, 8687, 9044, 9520, 9709, 9928, 10220, 10336, 10472, 10640, 11096, 11242, 11305, 11680, 11704, 12320, 12410, 12848, 12920, 13090, 13651, 13870, 14212, 14630, 14960, 15257, 16060, 16352, 16720, 17374, 17765, 18088, 19040, 19418, 19856, 20440, 20944, 21280, 22192, 22484, 22610, 23408, 23579, 24820, 24871, 25696, 25840, 26180, 27302, 27740, 28105, 28424, 29260, 29920, 30514, 32120, 33440, 34748, 35530, 36176, 38836, 39712, 40880, 41888, 43435, 44384, 44968, 45220, 46816, 47158, 48545, 49640, 49742, 51680, 52360, 54604, 55480, 56210, 56848, 58520, 61028, 64240, 68255, 69496, 71060, 72352, 76285, 77672, 81760, 86870, 89936, 90440, 94316, 95557, 97090, 99280, 99484, 104720, 106799, 109208, 110960, 112420, 113696, 117040, 117895, 122056, 124355, 128480, 136510, 138992, 142120, 152570, 155344, 165053, 173740, 179872, 180880, 188632, 191114, 194180, 198560, 198968, 209440, 213598, 218416, 221920, 224840, 234080, 235790, 244112, 248710, 259369, 273020, 277984, 284240, 305140, 310688, 330106, 347480, 361760, 377264, 382228, 388360, 397936, 427196, 436832, 449680, 471580, 477785, 488224, 497420, 518738, 533995, 546040, 568480, 610280, 660212, 694960, 754528, 764456, 776720, 795872, 825265, 854392, 899360, 943160, 955570, 994840, 1037476, 1067990, 1092080, 1220560, 1296845, 1320424, 1389920, 1528912, 1553440, 1650530, 1708784, 1815583, 1886320, 1911140, 1989680, 2074952, 2135980, 2184160, 2441120, 2593690, 2640848, 3057824, 3301060, 3417568, 3631166, 3772640, 3822280, 3979360, 4149904, 4271960, 5187380, 5281696, 6602120, 7262332, 7644560, 8299808, 8543920, 9077915, 10374760, 13204240, 14524664, 15289120, 17087840, 18155830, 20749520, 26408480, 29049328, 36311660, 41499040, 58098656, 72623320, 145246640, 290493280]

約数ペア:

[(1, 290493280), (2, 145246640), (4, 72623320), (5, 58098656), (7, 41499040), (8, 36311660), (10, 29049328), (11, 26408480), (14, 20749520), (16, 18155830), (17, 17087840), (19, 15289120), (20, 14524664), (22, 13204240), (28, 10374760), (32, 9077915), (34, 8543920), (35, 8299808), (38, 7644560), (40, 7262332), (44, 6602120), (55, 5281696), (56, 5187380), (68, 4271960), (70, 4149904), (73, 3979360), (76, 3822280), (77, 3772640), (80, 3631166), (85, 3417568), (88, 3301060), (95, 3057824), (110, 2640848), (112, 2593690), (119, 2441120), (133, 2184160), (136, 2135980), (140, 2074952), (146, 1989680), (152, 1911140), (154, 1886320), (160, 1815583), (170, 1708784), (176, 1650530), (187, 1553440), (190, 1528912), (209, 1389920), (220, 1320424), (224, 1296845), (238, 1220560), (266, 1092080), (272, 1067990), (280, 1037476), (292, 994840), (304, 955570), (308, 943160), (323, 899360), (340, 854392), (352, 825265), (365, 795872), (374, 776720), (380, 764456), (385, 754528), (418, 694960), (440, 660212), (476, 610280), (511, 568480), (532, 546040), (544, 533995), (560, 518738), (584, 497420), (595, 488224), (608, 477785), (616, 471580), (646, 449680), (665, 436832), (680, 427196), (730, 397936), (748, 388360), (760, 382228), (770, 377264), (803, 361760), (836, 347480), (880, 330106), (935, 310688), (952, 305140), (1022, 284240), (1045, 277984), (1064, 273020), (1120, 259369), (1168, 248710), (1190, 244112), (1232, 235790), (1241, 234080), (1292, 224840), (1309, 221920), (1330, 218416), (1360, 213598), (1387, 209440), (1460, 198968), (1463, 198560), (1496, 194180), (1520, 191114), (1540, 188632), (1606, 180880), (1615, 179872), (1672, 173740), (1760, 165053), (1870, 155344), (1904, 152570), (2044, 142120), (2090, 138992), (2128, 136510), (2261, 128480), (2336, 124355), (2380, 122056), (2464, 117895), (2482, 117040), (2555, 113696), (2584, 112420), (2618, 110960), (2660, 109208), (2720, 106799), (2774, 104720), (2920, 99484), (2926, 99280), (2992, 97090), (3040, 95557), (3080, 94316), (3212, 90440), (3230, 89936), (3344, 86870), (3553, 81760), (3740, 77672), (3808, 76285), (4015, 72352), (4088, 71060), (4180, 69496), (4256, 68255), (4522, 64240), (4760, 61028), (4964, 58520), (5110, 56848), (5168, 56210), (5236, 55480), (5320, 54604), (5548, 52360), (5621, 51680), (5840, 49742), (5852, 49640), (5984, 48545), (6160, 47158), (6205, 46816), (6424, 45220), (6460, 44968), (6545, 44384), (6688, 43435), (6935, 41888), (7106, 40880), (7315, 39712), (7480, 38836), (8030, 36176), (8176, 35530), (8360, 34748), (8687, 33440), (9044, 32120), (9520, 30514), (9709, 29920), (9928, 29260), (10220, 28424), (10336, 28105), (10472, 27740), (10640, 27302), (11096, 26180), (11242, 25840), (11305, 25696), (11680, 24871), (11704, 24820), (12320, 23579), (12410, 23408), (12848, 22610), (12920, 22484), (13090, 22192), (13651, 21280), (13870, 20944), (14212, 20440), (14630, 19856), (14960, 19418), (15257, 19040), (16060, 18088), (16352, 17765), (16720, 17374)]