339838740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:220

約数の個数: 240

約数和(自身を含む): 1127960064

約数和(自身を除く): 788121324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 67, 81, 90, 93, 101, 108, 124, 134, 135, 155, 162, 180, 186, 201, 202, 268, 270, 279, 303, 310, 324, 335, 372, 402, 404, 405, 465, 505, 540, 558, 603, 606, 620, 670, 804, 810, 837, 909, 930, 1005, 1010, 1116, 1206, 1212, 1340, 1395, 1515, 1620, 1674, 1809, 1818, 1860, 2010, 2020, 2077, 2412, 2511, 2727, 2790, 3015, 3030, 3131, 3348, 3618, 3636, 4020, 4154, 4185, 4545, 5022, 5427, 5454, 5580, 6030, 6060, 6231, 6262, 6767, 7236, 8181, 8308, 8370, 9045, 9090, 9393, 10044, 10385, 10854, 10908, 12060, 12462, 12524, 12555, 13534, 13635, 15655, 16362, 16740, 18090, 18180, 18693, 18786, 20301, 20770, 21708, 24924, 25110, 27068, 27135, 27270, 28179, 31155, 31310, 32724, 33835, 36180, 37386, 37572, 40602, 40905, 41540, 46965, 50220, 54270, 54540, 56079, 56358, 60903, 62310, 62620, 67670, 74772, 81204, 81810, 84537, 93465, 93930, 101505, 108540, 112158, 112716, 121806, 124620, 135340, 140895, 163620, 168237, 169074, 182709, 186930, 187860, 203010, 209777, 224316, 243612, 253611, 280395, 281790, 304515, 336474, 338148, 365418, 373860, 406020, 419554, 422685, 507222, 548127, 560790, 563580, 609030, 629331, 672948, 730836, 839108, 841185, 845370, 913545, 1014444, 1048885, 1096254, 1121580, 1218060, 1258662, 1268055, 1682370, 1690740, 1827090, 1887993, 2097770, 2192508, 2517324, 2536110, 2740635, 3146655, 3364740, 3654180, 3775986, 4195540, 5072220, 5481270, 5663979, 6293310, 7551972, 9439965, 10962540, 11327958, 12586620, 16991937, 18879930, 22655916, 28319895, 33983874, 37759860, 56639790, 67967748, 84959685, 113279580, 169919370, 339838740]

約数ペア:

[(1, 339838740), (2, 169919370), (3, 113279580), (4, 84959685), (5, 67967748), (6, 56639790), (9, 37759860), (10, 33983874), (12, 28319895), (15, 22655916), (18, 18879930), (20, 16991937), (27, 12586620), (30, 11327958), (31, 10962540), (36, 9439965), (45, 7551972), (54, 6293310), (60, 5663979), (62, 5481270), (67, 5072220), (81, 4195540), (90, 3775986), (93, 3654180), (101, 3364740), (108, 3146655), (124, 2740635), (134, 2536110), (135, 2517324), (155, 2192508), (162, 2097770), (180, 1887993), (186, 1827090), (201, 1690740), (202, 1682370), (268, 1268055), (270, 1258662), (279, 1218060), (303, 1121580), (310, 1096254), (324, 1048885), (335, 1014444), (372, 913545), (402, 845370), (404, 841185), (405, 839108), (465, 730836), (505, 672948), (540, 629331), (558, 609030), (603, 563580), (606, 560790), (620, 548127), (670, 507222), (804, 422685), (810, 419554), (837, 406020), (909, 373860), (930, 365418), (1005, 338148), (1010, 336474), (1116, 304515), (1206, 281790), (1212, 280395), (1340, 253611), (1395, 243612), (1515, 224316), (1620, 209777), (1674, 203010), (1809, 187860), (1818, 186930), (1860, 182709), (2010, 169074), (2020, 168237), (2077, 163620), (2412, 140895), (2511, 135340), (2727, 124620), (2790, 121806), (3015, 112716), (3030, 112158), (3131, 108540), (3348, 101505), (3618, 93930), (3636, 93465), (4020, 84537), (4154, 81810), (4185, 81204), (4545, 74772), (5022, 67670), (5427, 62620), (5454, 62310), (5580, 60903), (6030, 56358), (6060, 56079), (6231, 54540), (6262, 54270), (6767, 50220), (7236, 46965), (8181, 41540), (8308, 40905), (8370, 40602), (9045, 37572), (9090, 37386), (9393, 36180), (10044, 33835), (10385, 32724), (10854, 31310), (10908, 31155), (12060, 28179), (12462, 27270), (12524, 27135), (12555, 27068), (13534, 25110), (13635, 24924), (15655, 21708), (16362, 20770), (16740, 20301), (18090, 18786), (18180, 18693)]