241388940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:272

約数の個数: 192

約数和(自身を含む): 767692800

約数和(自身を除く): 526303860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 67, 78, 93, 124, 130, 134, 149, 155, 156, 186, 195, 201, 260, 268, 298, 310, 335, 372, 390, 402, 403, 447, 465, 596, 620, 670, 745, 780, 804, 806, 871, 894, 930, 1005, 1209, 1340, 1490, 1612, 1742, 1788, 1860, 1937, 2010, 2015, 2077, 2235, 2418, 2613, 2980, 3484, 3874, 4020, 4030, 4154, 4355, 4470, 4619, 4836, 5226, 5811, 6045, 6231, 7748, 8060, 8308, 8710, 8940, 9238, 9685, 9983, 10385, 10452, 11622, 12090, 12462, 13065, 13857, 17420, 18476, 19370, 19966, 20770, 23095, 23244, 24180, 24924, 26130, 27001, 27714, 29055, 29949, 31155, 38740, 39932, 41540, 46190, 49915, 52260, 54002, 55428, 58110, 59898, 60047, 62310, 69285, 81003, 92380, 99830, 108004, 116220, 119796, 120094, 124620, 129779, 135005, 138570, 149745, 162006, 180141, 199660, 240188, 259558, 270010, 277140, 299490, 300235, 309473, 324012, 360282, 389337, 405015, 519116, 540020, 598980, 600470, 618946, 648895, 720564, 778674, 810030, 900705, 928419, 1200940, 1237892, 1297790, 1547365, 1557348, 1620060, 1801410, 1856838, 1946685, 2595580, 3094730, 3602820, 3713676, 3893370, 4023149, 4642095, 6189460, 7786740, 8046298, 9284190, 12069447, 16092596, 18568380, 20115745, 24138894, 40231490, 48277788, 60347235, 80462980, 120694470, 241388940]

約数ペア:

[(1, 241388940), (2, 120694470), (3, 80462980), (4, 60347235), (5, 48277788), (6, 40231490), (10, 24138894), (12, 20115745), (13, 18568380), (15, 16092596), (20, 12069447), (26, 9284190), (30, 8046298), (31, 7786740), (39, 6189460), (52, 4642095), (60, 4023149), (62, 3893370), (65, 3713676), (67, 3602820), (78, 3094730), (93, 2595580), (124, 1946685), (130, 1856838), (134, 1801410), (149, 1620060), (155, 1557348), (156, 1547365), (186, 1297790), (195, 1237892), (201, 1200940), (260, 928419), (268, 900705), (298, 810030), (310, 778674), (335, 720564), (372, 648895), (390, 618946), (402, 600470), (403, 598980), (447, 540020), (465, 519116), (596, 405015), (620, 389337), (670, 360282), (745, 324012), (780, 309473), (804, 300235), (806, 299490), (871, 277140), (894, 270010), (930, 259558), (1005, 240188), (1209, 199660), (1340, 180141), (1490, 162006), (1612, 149745), (1742, 138570), (1788, 135005), (1860, 129779), (1937, 124620), (2010, 120094), (2015, 119796), (2077, 116220), (2235, 108004), (2418, 99830), (2613, 92380), (2980, 81003), (3484, 69285), (3874, 62310), (4020, 60047), (4030, 59898), (4154, 58110), (4355, 55428), (4470, 54002), (4619, 52260), (4836, 49915), (5226, 46190), (5811, 41540), (6045, 39932), (6231, 38740), (7748, 31155), (8060, 29949), (8308, 29055), (8710, 27714), (8940, 27001), (9238, 26130), (9685, 24924), (9983, 24180), (10385, 23244), (10452, 23095), (11622, 20770), (12090, 19966), (12462, 19370), (13065, 18476), (13857, 17420)]