319046310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:204

約数の個数: 256

約数和(自身を含む): 1007769600

約数和(自身を除く): 688723290

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 27, 30, 33, 34, 45, 51, 54, 55, 66, 71, 85, 89, 90, 99, 102, 110, 135, 142, 153, 165, 170, 178, 187, 198, 213, 255, 267, 270, 297, 306, 330, 355, 374, 426, 445, 459, 495, 510, 534, 561, 594, 639, 710, 765, 781, 801, 890, 918, 935, 979, 990, 1065, 1122, 1207, 1278, 1335, 1485, 1513, 1530, 1562, 1602, 1683, 1870, 1917, 1958, 2130, 2295, 2343, 2403, 2414, 2670, 2805, 2937, 2970, 3026, 3195, 3366, 3621, 3834, 3905, 4005, 4539, 4590, 4686, 4806, 4895, 5049, 5610, 5874, 6035, 6319, 6390, 7029, 7242, 7565, 7810, 8010, 8415, 8811, 9078, 9585, 9790, 10098, 10863, 11715, 12015, 12070, 12638, 13277, 13617, 14058, 14685, 15130, 16643, 16830, 17622, 18105, 18957, 19170, 21087, 21726, 22695, 23430, 24030, 25245, 26433, 26554, 27234, 29370, 31595, 32589, 33286, 35145, 36210, 37914, 39831, 40851, 42174, 44055, 45390, 49929, 50490, 52866, 54315, 56871, 63190, 65178, 66385, 68085, 69509, 70290, 79662, 81702, 83215, 88110, 94785, 99858, 105435, 107423, 108630, 113742, 119493, 132165, 132770, 136170, 139018, 149787, 162945, 166430, 170613, 189570, 199155, 204255, 208527, 210870, 214846, 238986, 249645, 264330, 284355, 299574, 322269, 325890, 341226, 347545, 358479, 398310, 408510, 417054, 449361, 499290, 537115, 568710, 597465, 625581, 644538, 695090, 716958, 748935, 853065, 898722, 966807, 1042635, 1074230, 1181653, 1194930, 1251162, 1497870, 1611345, 1706130, 1792395, 1876743, 1933614, 2085270, 2246805, 2363306, 2900421, 3127905, 3222690, 3544959, 3584790, 3753486, 4493610, 4834035, 5800842, 5908265, 6255810, 7089918, 9383715, 9668070, 10634877, 11816530, 14502105, 17724795, 18767430, 21269754, 29004210, 31904631, 35449590, 53174385, 63809262, 106348770, 159523155, 319046310]

約数ペア:

[(1, 319046310), (2, 159523155), (3, 106348770), (5, 63809262), (6, 53174385), (9, 35449590), (10, 31904631), (11, 29004210), (15, 21269754), (17, 18767430), (18, 17724795), (22, 14502105), (27, 11816530), (30, 10634877), (33, 9668070), (34, 9383715), (45, 7089918), (51, 6255810), (54, 5908265), (55, 5800842), (66, 4834035), (71, 4493610), (85, 3753486), (89, 3584790), (90, 3544959), (99, 3222690), (102, 3127905), (110, 2900421), (135, 2363306), (142, 2246805), (153, 2085270), (165, 1933614), (170, 1876743), (178, 1792395), (187, 1706130), (198, 1611345), (213, 1497870), (255, 1251162), (267, 1194930), (270, 1181653), (297, 1074230), (306, 1042635), (330, 966807), (355, 898722), (374, 853065), (426, 748935), (445, 716958), (459, 695090), (495, 644538), (510, 625581), (534, 597465), (561, 568710), (594, 537115), (639, 499290), (710, 449361), (765, 417054), (781, 408510), (801, 398310), (890, 358479), (918, 347545), (935, 341226), (979, 325890), (990, 322269), (1065, 299574), (1122, 284355), (1207, 264330), (1278, 249645), (1335, 238986), (1485, 214846), (1513, 210870), (1530, 208527), (1562, 204255), (1602, 199155), (1683, 189570), (1870, 170613), (1917, 166430), (1958, 162945), (2130, 149787), (2295, 139018), (2343, 136170), (2403, 132770), (2414, 132165), (2670, 119493), (2805, 113742), (2937, 108630), (2970, 107423), (3026, 105435), (3195, 99858), (3366, 94785), (3621, 88110), (3834, 83215), (3905, 81702), (4005, 79662), (4539, 70290), (4590, 69509), (4686, 68085), (4806, 66385), (4895, 65178), (5049, 63190), (5610, 56871), (5874, 54315), (6035, 52866), (6319, 50490), (6390, 49929), (7029, 45390), (7242, 44055), (7565, 42174), (7810, 40851), (8010, 39831), (8415, 37914), (8811, 36210), (9078, 35145), (9585, 33286), (9790, 32589), (10098, 31595), (10863, 29370), (11715, 27234), (12015, 26554), (12070, 26433), (12638, 25245), (13277, 24030), (13617, 23430), (14058, 22695), (14685, 21726), (15130, 21087), (16643, 19170), (16830, 18957), (17622, 18105)]