1220186240

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 384

約数和(自身を含む): 3794681520

約数和(自身を除く): 2574495280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 41, 49, 52, 56, 64, 65, 70, 73, 80, 82, 91, 98, 104, 112, 128, 130, 140, 146, 160, 164, 182, 196, 205, 208, 224, 245, 260, 280, 287, 292, 320, 328, 364, 365, 392, 410, 416, 448, 455, 490, 511, 520, 533, 560, 574, 584, 637, 640, 656, 728, 730, 784, 820, 832, 896, 910, 949, 980, 1022, 1040, 1066, 1120, 1148, 1168, 1274, 1312, 1435, 1456, 1460, 1568, 1640, 1664, 1820, 1898, 1960, 2009, 2044, 2080, 2132, 2240, 2296, 2336, 2548, 2555, 2624, 2665, 2870, 2912, 2920, 2993, 3136, 3185, 3280, 3577, 3640, 3731, 3796, 3920, 4018, 4088, 4160, 4264, 4480, 4592, 4672, 4745, 5096, 5110, 5248, 5330, 5740, 5824, 5840, 5986, 6272, 6370, 6560, 6643, 7154, 7280, 7462, 7592, 7840, 8036, 8176, 8320, 8528, 9184, 9344, 9490, 10045, 10192, 10220, 10660, 11480, 11648, 11680, 11972, 12740, 13120, 13286, 14308, 14560, 14924, 14965, 15184, 15680, 16072, 16352, 17056, 17885, 18368, 18655, 18980, 20090, 20384, 20440, 20951, 21320, 22960, 23360, 23944, 25480, 26117, 26240, 26572, 28616, 29120, 29848, 29930, 30368, 31360, 32144, 32704, 33215, 34112, 35770, 36736, 37310, 37960, 38909, 40180, 40768, 40880, 41902, 42640, 45920, 46501, 46720, 47888, 50960, 52234, 53144, 57232, 58240, 59696, 59860, 60736, 64288, 65408, 66430, 68224, 71540, 74620, 75920, 77818, 80360, 81536, 81760, 83804, 85280, 91840, 93002, 95776, 101920, 104468, 104755, 106288, 114464, 119392, 119720, 121472, 128576, 130585, 132860, 143080, 146657, 149240, 151840, 155636, 160720, 163520, 167608, 170560, 183680, 186004, 191552, 194545, 203840, 208936, 209510, 212576, 228928, 232505, 238784, 239440, 257152, 261170, 265720, 272363, 286160, 293314, 298480, 303680, 311272, 321440, 327040, 335216, 341120, 372008, 383104, 389090, 407680, 417872, 419020, 425152, 457856, 465010, 477568, 478880, 522340, 531440, 544726, 572320, 586628, 596960, 607360, 622544, 642880, 670432, 733285, 744016, 778180, 835744, 838040, 850304, 930020, 957760, 1044680, 1062880, 1089452, 1144640, 1173256, 1193920, 1245088, 1285760, 1340864, 1361815, 1466570, 1488032, 1556360, 1671488, 1676080, 1860040, 1906541, 1915520, 2089360, 2125760, 2178904, 2289280, 2346512, 2387840, 2490176, 2681728, 2723630, 2933140, 2976064, 3112720, 3342976, 3352160, 3720080, 3813082, 4178720, 4251520, 4357808, 4693024, 4980352, 5447260, 5866280, 5952128, 6225440, 6704320, 7440160, 7626164, 8357440, 8715616, 9386048, 9532705, 10894520, 11732560, 12450880, 13408640, 14880320, 15252328, 16714880, 17431232, 18772096, 19065410, 21789040, 23465120, 24901760, 29760640, 30504656, 34862464, 38130820, 43578080, 46930240, 61009312, 76261640, 87156160, 93860480, 122018624, 152523280, 174312320, 244037248, 305046560, 610093120, 1220186240]

約数ペア:

[(1, 1220186240), (2, 610093120), (4, 305046560), (5, 244037248), (7, 174312320), (8, 152523280), (10, 122018624), (13, 93860480), (14, 87156160), (16, 76261640), (20, 61009312), (26, 46930240), (28, 43578080), (32, 38130820), (35, 34862464), (40, 30504656), (41, 29760640), (49, 24901760), (52, 23465120), (56, 21789040), (64, 19065410), (65, 18772096), (70, 17431232), (73, 16714880), (80, 15252328), (82, 14880320), (91, 13408640), (98, 12450880), (104, 11732560), (112, 10894520), (128, 9532705), (130, 9386048), (140, 8715616), (146, 8357440), (160, 7626164), (164, 7440160), (182, 6704320), (196, 6225440), (205, 5952128), (208, 5866280), (224, 5447260), (245, 4980352), (260, 4693024), (280, 4357808), (287, 4251520), (292, 4178720), (320, 3813082), (328, 3720080), (364, 3352160), (365, 3342976), (392, 3112720), (410, 2976064), (416, 2933140), (448, 2723630), (455, 2681728), (490, 2490176), (511, 2387840), (520, 2346512), (533, 2289280), (560, 2178904), (574, 2125760), (584, 2089360), (637, 1915520), (640, 1906541), (656, 1860040), (728, 1676080), (730, 1671488), (784, 1556360), (820, 1488032), (832, 1466570), (896, 1361815), (910, 1340864), (949, 1285760), (980, 1245088), (1022, 1193920), (1040, 1173256), (1066, 1144640), (1120, 1089452), (1148, 1062880), (1168, 1044680), (1274, 957760), (1312, 930020), (1435, 850304), (1456, 838040), (1460, 835744), (1568, 778180), (1640, 744016), (1664, 733285), (1820, 670432), (1898, 642880), (1960, 622544), (2009, 607360), (2044, 596960), (2080, 586628), (2132, 572320), (2240, 544726), (2296, 531440), (2336, 522340), (2548, 478880), (2555, 477568), (2624, 465010), (2665, 457856), (2870, 425152), (2912, 419020), (2920, 417872), (2993, 407680), (3136, 389090), (3185, 383104), (3280, 372008), (3577, 341120), (3640, 335216), (3731, 327040), (3796, 321440), (3920, 311272), (4018, 303680), (4088, 298480), (4160, 293314), (4264, 286160), (4480, 272363), (4592, 265720), (4672, 261170), (4745, 257152), (5096, 239440), (5110, 238784), (5248, 232505), (5330, 228928), (5740, 212576), (5824, 209510), (5840, 208936), (5986, 203840), (6272, 194545), (6370, 191552), (6560, 186004), (6643, 183680), (7154, 170560), (7280, 167608), (7462, 163520), (7592, 160720), (7840, 155636), (8036, 151840), (8176, 149240), (8320, 146657), (8528, 143080), (9184, 132860), (9344, 130585), (9490, 128576), (10045, 121472), (10192, 119720), (10220, 119392), (10660, 114464), (11480, 106288), (11648, 104755), (11680, 104468), (11972, 101920), (12740, 95776), (13120, 93002), (13286, 91840), (14308, 85280), (14560, 83804), (14924, 81760), (14965, 81536), (15184, 80360), (15680, 77818), (16072, 75920), (16352, 74620), (17056, 71540), (17885, 68224), (18368, 66430), (18655, 65408), (18980, 64288), (20090, 60736), (20384, 59860), (20440, 59696), (20951, 58240), (21320, 57232), (22960, 53144), (23360, 52234), (23944, 50960), (25480, 47888), (26117, 46720), (26240, 46501), (26572, 45920), (28616, 42640), (29120, 41902), (29848, 40880), (29930, 40768), (30368, 40180), (31360, 38909), (32144, 37960), (32704, 37310), (33215, 36736), (34112, 35770)]