538022940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{2011}}^1$

素因数の和:2057

約数の個数: 192

約数和(自身を含む): 1892889600

約数和(自身を除く): 1354866660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 343, 364, 390, 420, 455, 490, 546, 588, 637, 686, 735, 780, 910, 980, 1029, 1092, 1274, 1365, 1372, 1470, 1715, 1820, 1911, 2011, 2058, 2548, 2730, 2940, 3185, 3430, 3822, 4022, 4116, 4459, 5145, 5460, 6033, 6370, 6860, 7644, 8044, 8918, 9555, 10055, 10290, 12066, 12740, 13377, 14077, 17836, 19110, 20110, 20580, 22295, 24132, 26143, 26754, 28154, 30165, 38220, 40220, 42231, 44590, 52286, 53508, 56308, 60330, 66885, 70385, 78429, 84462, 89180, 98539, 104572, 120660, 130715, 133770, 140770, 156858, 168924, 183001, 197078, 211155, 261430, 267540, 281540, 295617, 313716, 366002, 392145, 394156, 422310, 492695, 522860, 549003, 591234, 689773, 732004, 784290, 844620, 915005, 985390, 1098006, 1182468, 1281007, 1379546, 1478085, 1568580, 1830010, 1970780, 2069319, 2196012, 2562014, 2745015, 2759092, 2956170, 3448865, 3660020, 3843021, 4138638, 5124028, 5490030, 5912340, 6405035, 6897730, 7686042, 8277276, 8967049, 10346595, 10980060, 12810070, 13795460, 15372084, 17934098, 19215105, 20693190, 25620140, 26901147, 35868196, 38430210, 41386380, 44835245, 53802294, 76860420, 89670490, 107604588, 134505735, 179340980, 269011470, 538022940]

約数ペア:

[(1, 538022940), (2, 269011470), (3, 179340980), (4, 134505735), (5, 107604588), (6, 89670490), (7, 76860420), (10, 53802294), (12, 44835245), (13, 41386380), (14, 38430210), (15, 35868196), (20, 26901147), (21, 25620140), (26, 20693190), (28, 19215105), (30, 17934098), (35, 15372084), (39, 13795460), (42, 12810070), (49, 10980060), (52, 10346595), (60, 8967049), (65, 8277276), (70, 7686042), (78, 6897730), (84, 6405035), (91, 5912340), (98, 5490030), (105, 5124028), (130, 4138638), (140, 3843021), (147, 3660020), (156, 3448865), (182, 2956170), (195, 2759092), (196, 2745015), (210, 2562014), (245, 2196012), (260, 2069319), (273, 1970780), (294, 1830010), (343, 1568580), (364, 1478085), (390, 1379546), (420, 1281007), (455, 1182468), (490, 1098006), (546, 985390), (588, 915005), (637, 844620), (686, 784290), (735, 732004), (780, 689773), (910, 591234), (980, 549003), (1029, 522860), (1092, 492695), (1274, 422310), (1365, 394156), (1372, 392145), (1470, 366002), (1715, 313716), (1820, 295617), (1911, 281540), (2011, 267540), (2058, 261430), (2548, 211155), (2730, 197078), (2940, 183001), (3185, 168924), (3430, 156858), (3822, 140770), (4022, 133770), (4116, 130715), (4459, 120660), (5145, 104572), (5460, 98539), (6033, 89180), (6370, 84462), (6860, 78429), (7644, 70385), (8044, 66885), (8918, 60330), (9555, 56308), (10055, 53508), (10290, 52286), (12066, 44590), (12740, 42231), (13377, 40220), (14077, 38220), (17836, 30165), (19110, 28154), (20110, 26754), (20580, 26143), (22295, 24132)]