156713480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 256

約数和(自身を含む): 483356160

約数和(自身を除く): 326642680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 28, 34, 35, 40, 41, 44, 55, 56, 68, 70, 73, 77, 82, 85, 88, 110, 119, 136, 140, 146, 154, 164, 170, 187, 205, 220, 238, 280, 287, 292, 308, 328, 340, 365, 374, 385, 410, 440, 451, 476, 511, 574, 584, 595, 616, 680, 697, 730, 748, 770, 803, 820, 902, 935, 952, 1022, 1148, 1190, 1241, 1309, 1394, 1435, 1460, 1496, 1540, 1606, 1640, 1804, 1870, 2044, 2255, 2296, 2380, 2482, 2555, 2618, 2788, 2870, 2920, 2993, 3080, 3157, 3212, 3485, 3608, 3740, 4015, 4088, 4510, 4760, 4879, 4964, 5110, 5236, 5576, 5621, 5740, 5986, 6205, 6314, 6424, 6545, 6970, 7480, 7667, 8030, 8687, 9020, 9758, 9928, 10220, 10472, 11242, 11480, 11972, 12410, 12628, 13090, 13651, 13940, 14965, 15334, 15785, 16060, 17374, 18040, 19516, 20440, 20951, 22484, 23944, 24395, 24820, 25256, 26180, 27302, 27880, 28105, 29930, 30668, 31570, 32120, 32923, 34748, 38335, 39032, 41902, 43435, 44968, 48790, 49640, 50881, 52360, 53669, 54604, 56210, 59860, 61336, 63140, 65846, 68255, 69496, 76670, 83804, 86870, 95557, 97580, 101762, 104755, 107338, 109208, 112420, 119720, 126280, 131692, 136510, 153340, 164615, 167608, 173740, 191114, 195160, 203524, 209510, 214676, 224840, 230461, 254405, 263384, 268345, 273020, 306680, 329230, 347480, 356167, 382228, 407048, 419020, 429352, 460922, 477785, 508810, 536690, 546040, 559691, 658460, 712334, 764456, 838040, 921844, 955570, 1017620, 1073380, 1119382, 1152305, 1316920, 1424668, 1780835, 1843688, 1911140, 2035240, 2146760, 2238764, 2304610, 2798455, 2849336, 3561670, 3822280, 3917837, 4477528, 4609220, 5596910, 7123340, 7835674, 9218440, 11193820, 14246680, 15671348, 19589185, 22387640, 31342696, 39178370, 78356740, 156713480]

約数ペア:

[(1, 156713480), (2, 78356740), (4, 39178370), (5, 31342696), (7, 22387640), (8, 19589185), (10, 15671348), (11, 14246680), (14, 11193820), (17, 9218440), (20, 7835674), (22, 7123340), (28, 5596910), (34, 4609220), (35, 4477528), (40, 3917837), (41, 3822280), (44, 3561670), (55, 2849336), (56, 2798455), (68, 2304610), (70, 2238764), (73, 2146760), (77, 2035240), (82, 1911140), (85, 1843688), (88, 1780835), (110, 1424668), (119, 1316920), (136, 1152305), (140, 1119382), (146, 1073380), (154, 1017620), (164, 955570), (170, 921844), (187, 838040), (205, 764456), (220, 712334), (238, 658460), (280, 559691), (287, 546040), (292, 536690), (308, 508810), (328, 477785), (340, 460922), (365, 429352), (374, 419020), (385, 407048), (410, 382228), (440, 356167), (451, 347480), (476, 329230), (511, 306680), (574, 273020), (584, 268345), (595, 263384), (616, 254405), (680, 230461), (697, 224840), (730, 214676), (748, 209510), (770, 203524), (803, 195160), (820, 191114), (902, 173740), (935, 167608), (952, 164615), (1022, 153340), (1148, 136510), (1190, 131692), (1241, 126280), (1309, 119720), (1394, 112420), (1435, 109208), (1460, 107338), (1496, 104755), (1540, 101762), (1606, 97580), (1640, 95557), (1804, 86870), (1870, 83804), (2044, 76670), (2255, 69496), (2296, 68255), (2380, 65846), (2482, 63140), (2555, 61336), (2618, 59860), (2788, 56210), (2870, 54604), (2920, 53669), (2993, 52360), (3080, 50881), (3157, 49640), (3212, 48790), (3485, 44968), (3608, 43435), (3740, 41902), (4015, 39032), (4088, 38335), (4510, 34748), (4760, 32923), (4879, 32120), (4964, 31570), (5110, 30668), (5236, 29930), (5576, 28105), (5621, 27880), (5740, 27302), (5986, 26180), (6205, 25256), (6314, 24820), (6424, 24395), (6545, 23944), (6970, 22484), (7480, 20951), (7667, 20440), (8030, 19516), (8687, 18040), (9020, 17374), (9758, 16060), (9928, 15785), (10220, 15334), (10472, 14965), (11242, 13940), (11480, 13651), (11972, 13090), (12410, 12628)]