1385965680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:520

約数の個数: 320

約数和(自身を含む): 4973253120

約数和(自身を除く): 3587287440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 33, 40, 43, 44, 48, 55, 58, 60, 66, 80, 86, 87, 88, 110, 116, 120, 129, 132, 145, 165, 172, 174, 176, 215, 220, 232, 240, 258, 264, 290, 319, 330, 344, 348, 421, 430, 435, 440, 464, 473, 516, 528, 580, 638, 645, 660, 688, 696, 842, 860, 870, 880, 946, 957, 1032, 1160, 1247, 1263, 1276, 1290, 1320, 1392, 1419, 1595, 1684, 1720, 1740, 1892, 1914, 2064, 2105, 2320, 2365, 2494, 2526, 2552, 2580, 2640, 2838, 3190, 3368, 3440, 3480, 3741, 3784, 3828, 4210, 4631, 4730, 4785, 4988, 5052, 5104, 5160, 5676, 6235, 6315, 6380, 6736, 6960, 7095, 7482, 7568, 7656, 8420, 9262, 9460, 9570, 9976, 10104, 10320, 11352, 12209, 12470, 12630, 12760, 13717, 13893, 14190, 14964, 15312, 16840, 18103, 18524, 18705, 18920, 19140, 19952, 20208, 22704, 23155, 24418, 24940, 25260, 25520, 27434, 27786, 28380, 29928, 33680, 36206, 36627, 37048, 37410, 37840, 38280, 41151, 46310, 48836, 49880, 50520, 54309, 54868, 55572, 56760, 59856, 61045, 68585, 69465, 72412, 73254, 74096, 74820, 76560, 82302, 90515, 92620, 97672, 99760, 101040, 108618, 109736, 111144, 113520, 122090, 134299, 137170, 138930, 144824, 146508, 149640, 164604, 181030, 183135, 185240, 195344, 199133, 205755, 217236, 219472, 222288, 244180, 268598, 271545, 274340, 277860, 289648, 293016, 299280, 329208, 362060, 366270, 370480, 398266, 402897, 411510, 434472, 488360, 524987, 537196, 543090, 548680, 555720, 586032, 597399, 658416, 671495, 724120, 732540, 796532, 805794, 823020, 868944, 976720, 995665, 1049974, 1074392, 1086180, 1097360, 1111440, 1194798, 1342990, 1448240, 1465080, 1574961, 1593064, 1611588, 1646040, 1991330, 2014485, 2099948, 2148784, 2172360, 2389596, 2624935, 2685980, 2930160, 2986995, 3149922, 3186128, 3223176, 3292080, 3982660, 4028970, 4199896, 4344720, 4779192, 5249870, 5371960, 5774857, 5973990, 6299844, 6446352, 7874805, 7965320, 8057940, 8399792, 9558384, 10499740, 10743920, 11549714, 11947980, 12599688, 15749610, 15930640, 16115880, 17324571, 20999480, 23099428, 23895960, 25199376, 28874285, 31499220, 32231760, 34649142, 41998960, 46198856, 47791920, 57748570, 62998440, 69298284, 86622855, 92397712, 115497140, 125996880, 138596568, 173245710, 230994280, 277193136, 346491420, 461988560, 692982840, 1385965680]

約数ペア:

[(1, 1385965680), (2, 692982840), (3, 461988560), (4, 346491420), (5, 277193136), (6, 230994280), (8, 173245710), (10, 138596568), (11, 125996880), (12, 115497140), (15, 92397712), (16, 86622855), (20, 69298284), (22, 62998440), (24, 57748570), (29, 47791920), (30, 46198856), (33, 41998960), (40, 34649142), (43, 32231760), (44, 31499220), (48, 28874285), (55, 25199376), (58, 23895960), (60, 23099428), (66, 20999480), (80, 17324571), (86, 16115880), (87, 15930640), (88, 15749610), (110, 12599688), (116, 11947980), (120, 11549714), (129, 10743920), (132, 10499740), (145, 9558384), (165, 8399792), (172, 8057940), (174, 7965320), (176, 7874805), (215, 6446352), (220, 6299844), (232, 5973990), (240, 5774857), (258, 5371960), (264, 5249870), (290, 4779192), (319, 4344720), (330, 4199896), (344, 4028970), (348, 3982660), (421, 3292080), (430, 3223176), (435, 3186128), (440, 3149922), (464, 2986995), (473, 2930160), (516, 2685980), (528, 2624935), (580, 2389596), (638, 2172360), (645, 2148784), (660, 2099948), (688, 2014485), (696, 1991330), (842, 1646040), (860, 1611588), (870, 1593064), (880, 1574961), (946, 1465080), (957, 1448240), (1032, 1342990), (1160, 1194798), (1247, 1111440), (1263, 1097360), (1276, 1086180), (1290, 1074392), (1320, 1049974), (1392, 995665), (1419, 976720), (1595, 868944), (1684, 823020), (1720, 805794), (1740, 796532), (1892, 732540), (1914, 724120), (2064, 671495), (2105, 658416), (2320, 597399), (2365, 586032), (2494, 555720), (2526, 548680), (2552, 543090), (2580, 537196), (2640, 524987), (2838, 488360), (3190, 434472), (3368, 411510), (3440, 402897), (3480, 398266), (3741, 370480), (3784, 366270), (3828, 362060), (4210, 329208), (4631, 299280), (4730, 293016), (4785, 289648), (4988, 277860), (5052, 274340), (5104, 271545), (5160, 268598), (5676, 244180), (6235, 222288), (6315, 219472), (6380, 217236), (6736, 205755), (6960, 199133), (7095, 195344), (7482, 185240), (7568, 183135), (7656, 181030), (8420, 164604), (9262, 149640), (9460, 146508), (9570, 144824), (9976, 138930), (10104, 137170), (10320, 134299), (11352, 122090), (12209, 113520), (12470, 111144), (12630, 109736), (12760, 108618), (13717, 101040), (13893, 99760), (14190, 97672), (14964, 92620), (15312, 90515), (16840, 82302), (18103, 76560), (18524, 74820), (18705, 74096), (18920, 73254), (19140, 72412), (19952, 69465), (20208, 68585), (22704, 61045), (23155, 59856), (24418, 56760), (24940, 55572), (25260, 54868), (25520, 54309), (27434, 50520), (27786, 49880), (28380, 48836), (29928, 46310), (33680, 41151), (36206, 38280), (36627, 37840), (37048, 37410)]