119839720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:156

約数の個数: 256

約数和(自身を含む): 375943680

約数和(自身を除く): 256103960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 41, 44, 52, 55, 56, 65, 70, 73, 77, 82, 88, 91, 104, 110, 130, 140, 143, 146, 154, 164, 182, 205, 220, 260, 280, 286, 287, 292, 308, 328, 364, 365, 385, 410, 440, 451, 455, 511, 520, 533, 572, 574, 584, 616, 715, 728, 730, 770, 803, 820, 902, 910, 949, 1001, 1022, 1066, 1144, 1148, 1430, 1435, 1460, 1540, 1606, 1640, 1804, 1820, 1898, 2002, 2044, 2132, 2255, 2296, 2555, 2665, 2860, 2870, 2920, 2993, 3080, 3157, 3212, 3608, 3640, 3731, 3796, 4004, 4015, 4088, 4264, 4510, 4745, 5005, 5110, 5330, 5621, 5720, 5740, 5863, 5986, 6314, 6424, 6643, 7462, 7592, 8008, 8030, 9020, 9490, 10010, 10220, 10439, 10660, 11242, 11480, 11726, 11972, 12628, 13286, 14924, 14965, 15785, 16060, 18040, 18655, 18980, 20020, 20440, 20878, 20951, 21320, 22484, 23452, 23944, 25256, 26572, 28105, 29315, 29848, 29930, 31570, 32120, 32923, 33215, 37310, 37960, 38909, 40040, 41041, 41756, 41902, 44968, 46904, 52195, 53144, 56210, 58630, 59860, 63140, 65846, 66430, 73073, 74620, 77818, 82082, 83512, 83804, 104390, 104755, 112420, 117260, 119720, 126280, 131692, 132860, 146146, 149240, 155636, 164164, 164615, 167608, 194545, 205205, 208780, 209510, 224840, 230461, 234520, 263384, 265720, 272363, 292292, 311272, 328328, 329230, 365365, 389090, 410410, 417560, 419020, 427999, 460922, 544726, 584584, 658460, 730730, 778180, 820820, 838040, 855998, 921844, 1089452, 1152305, 1316920, 1361815, 1461460, 1556360, 1641640, 1711996, 1843688, 2139995, 2178904, 2304610, 2723630, 2922920, 2995993, 3423992, 4279990, 4609220, 5447260, 5991986, 8559980, 9218440, 10894520, 11983972, 14979965, 17119960, 23967944, 29959930, 59919860, 119839720]

約数ペア:

[(1, 119839720), (2, 59919860), (4, 29959930), (5, 23967944), (7, 17119960), (8, 14979965), (10, 11983972), (11, 10894520), (13, 9218440), (14, 8559980), (20, 5991986), (22, 5447260), (26, 4609220), (28, 4279990), (35, 3423992), (40, 2995993), (41, 2922920), (44, 2723630), (52, 2304610), (55, 2178904), (56, 2139995), (65, 1843688), (70, 1711996), (73, 1641640), (77, 1556360), (82, 1461460), (88, 1361815), (91, 1316920), (104, 1152305), (110, 1089452), (130, 921844), (140, 855998), (143, 838040), (146, 820820), (154, 778180), (164, 730730), (182, 658460), (205, 584584), (220, 544726), (260, 460922), (280, 427999), (286, 419020), (287, 417560), (292, 410410), (308, 389090), (328, 365365), (364, 329230), (365, 328328), (385, 311272), (410, 292292), (440, 272363), (451, 265720), (455, 263384), (511, 234520), (520, 230461), (533, 224840), (572, 209510), (574, 208780), (584, 205205), (616, 194545), (715, 167608), (728, 164615), (730, 164164), (770, 155636), (803, 149240), (820, 146146), (902, 132860), (910, 131692), (949, 126280), (1001, 119720), (1022, 117260), (1066, 112420), (1144, 104755), (1148, 104390), (1430, 83804), (1435, 83512), (1460, 82082), (1540, 77818), (1606, 74620), (1640, 73073), (1804, 66430), (1820, 65846), (1898, 63140), (2002, 59860), (2044, 58630), (2132, 56210), (2255, 53144), (2296, 52195), (2555, 46904), (2665, 44968), (2860, 41902), (2870, 41756), (2920, 41041), (2993, 40040), (3080, 38909), (3157, 37960), (3212, 37310), (3608, 33215), (3640, 32923), (3731, 32120), (3796, 31570), (4004, 29930), (4015, 29848), (4088, 29315), (4264, 28105), (4510, 26572), (4745, 25256), (5005, 23944), (5110, 23452), (5330, 22484), (5621, 21320), (5720, 20951), (5740, 20878), (5863, 20440), (5986, 20020), (6314, 18980), (6424, 18655), (6643, 18040), (7462, 16060), (7592, 15785), (8008, 14965), (8030, 14924), (9020, 13286), (9490, 12628), (10010, 11972), (10220, 11726), (10439, 11480), (10660, 11242)]