169430940

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:318

約数の個数: 240

約数和(自身を含む): 619272192

約数和(自身を除く): 449841252

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 67, 70, 81, 84, 90, 105, 108, 126, 134, 135, 140, 162, 180, 189, 201, 210, 223, 252, 268, 270, 315, 324, 335, 378, 402, 405, 420, 446, 469, 540, 567, 603, 630, 669, 670, 756, 804, 810, 892, 938, 945, 1005, 1115, 1134, 1206, 1260, 1338, 1340, 1407, 1561, 1620, 1809, 1876, 1890, 2007, 2010, 2230, 2268, 2345, 2412, 2676, 2814, 2835, 3015, 3122, 3345, 3618, 3780, 4014, 4020, 4221, 4460, 4683, 4690, 5427, 5628, 5670, 6021, 6030, 6244, 6690, 7035, 7236, 7805, 8028, 8442, 9045, 9366, 9380, 10035, 10854, 11340, 12042, 12060, 12663, 13380, 14049, 14070, 14941, 15610, 16884, 18063, 18090, 18732, 20070, 21105, 21708, 23415, 24084, 25326, 27135, 28098, 28140, 29882, 30105, 31220, 36126, 36180, 37989, 40140, 42147, 42210, 44823, 46830, 50652, 54270, 56196, 59764, 60210, 63315, 70245, 72252, 74705, 75978, 84294, 84420, 89646, 90315, 93660, 104587, 108540, 120420, 126441, 126630, 134469, 140490, 149410, 151956, 168588, 179292, 180630, 189945, 209174, 210735, 224115, 252882, 253260, 268938, 280980, 298820, 313761, 361260, 379890, 403407, 418348, 421470, 448230, 505764, 522935, 537876, 627522, 632205, 672345, 759780, 806814, 842940, 896460, 941283, 1045870, 1210221, 1255044, 1264410, 1344690, 1568805, 1613628, 1882566, 2017035, 2091740, 2420442, 2528820, 2689380, 2823849, 3137610, 3765132, 4034070, 4706415, 4840884, 5647698, 6051105, 6275220, 8068140, 8471547, 9412830, 11295396, 12102210, 14119245, 16943094, 18825660, 24204420, 28238490, 33886188, 42357735, 56476980, 84715470, 169430940]

約数ペア:

[(1, 169430940), (2, 84715470), (3, 56476980), (4, 42357735), (5, 33886188), (6, 28238490), (7, 24204420), (9, 18825660), (10, 16943094), (12, 14119245), (14, 12102210), (15, 11295396), (18, 9412830), (20, 8471547), (21, 8068140), (27, 6275220), (28, 6051105), (30, 5647698), (35, 4840884), (36, 4706415), (42, 4034070), (45, 3765132), (54, 3137610), (60, 2823849), (63, 2689380), (67, 2528820), (70, 2420442), (81, 2091740), (84, 2017035), (90, 1882566), (105, 1613628), (108, 1568805), (126, 1344690), (134, 1264410), (135, 1255044), (140, 1210221), (162, 1045870), (180, 941283), (189, 896460), (201, 842940), (210, 806814), (223, 759780), (252, 672345), (268, 632205), (270, 627522), (315, 537876), (324, 522935), (335, 505764), (378, 448230), (402, 421470), (405, 418348), (420, 403407), (446, 379890), (469, 361260), (540, 313761), (567, 298820), (603, 280980), (630, 268938), (669, 253260), (670, 252882), (756, 224115), (804, 210735), (810, 209174), (892, 189945), (938, 180630), (945, 179292), (1005, 168588), (1115, 151956), (1134, 149410), (1206, 140490), (1260, 134469), (1338, 126630), (1340, 126441), (1407, 120420), (1561, 108540), (1620, 104587), (1809, 93660), (1876, 90315), (1890, 89646), (2007, 84420), (2010, 84294), (2230, 75978), (2268, 74705), (2345, 72252), (2412, 70245), (2676, 63315), (2814, 60210), (2835, 59764), (3015, 56196), (3122, 54270), (3345, 50652), (3618, 46830), (3780, 44823), (4014, 42210), (4020, 42147), (4221, 40140), (4460, 37989), (4683, 36180), (4690, 36126), (5427, 31220), (5628, 30105), (5670, 29882), (6021, 28140), (6030, 28098), (6244, 27135), (6690, 25326), (7035, 24084), (7236, 23415), (7805, 21708), (8028, 21105), (8442, 20070), (9045, 18732), (9366, 18090), (9380, 18063), (10035, 16884), (10854, 15610), (11340, 14941), (12042, 14070), (12060, 14049), (12663, 13380)]