1253298240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{47}}^2\times {\mathrm{197}}^1$

素因数の和:314

約数の個数: 252

約数和(自身を含む): 4426852716

約数和(自身を除く): 3173554476

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 192, 197, 235, 240, 282, 288, 320, 360, 376, 394, 423, 470, 480, 564, 576, 591, 705, 720, 752, 788, 846, 940, 960, 985, 1128, 1182, 1410, 1440, 1504, 1576, 1692, 1773, 1880, 1970, 2115, 2209, 2256, 2364, 2820, 2880, 2955, 3008, 3152, 3384, 3546, 3760, 3940, 4230, 4418, 4512, 4728, 5640, 5910, 6304, 6627, 6768, 7092, 7520, 7880, 8460, 8836, 8865, 9024, 9259, 9456, 11045, 11280, 11820, 12608, 13254, 13536, 14184, 15040, 15760, 16920, 17672, 17730, 18518, 18912, 19881, 22090, 22560, 23640, 26508, 27072, 27777, 28368, 31520, 33135, 33840, 35344, 35460, 37036, 37824, 39762, 44180, 45120, 46295, 47280, 53016, 55554, 56736, 63040, 66270, 67680, 70688, 70920, 74072, 79524, 83331, 88360, 92590, 94560, 99405, 106032, 111108, 113472, 132540, 135360, 138885, 141376, 141840, 148144, 159048, 166662, 176720, 185180, 189120, 198810, 212064, 222216, 265080, 277770, 283680, 296288, 318096, 333324, 353440, 370360, 397620, 416655, 424128, 435173, 444432, 530160, 555540, 567360, 592576, 636192, 666648, 706880, 740720, 795240, 833310, 870346, 888864, 1060320, 1111080, 1272384, 1305519, 1333296, 1481440, 1590480, 1666620, 1740692, 1777728, 2120640, 2175865, 2222160, 2611038, 2666592, 2962880, 3180960, 3333240, 3481384, 3916557, 4351730, 4444320, 5222076, 5333184, 6361920, 6527595, 6666480, 6962768, 7833114, 8703460, 8888640, 10444152, 13055190, 13332960, 13925536, 15666228, 17406920, 19582785, 20888304, 26110380, 26665920, 27851072, 31332456, 34813840, 39165570, 41776608, 52220760, 62664912, 69627680, 78331140, 83553216, 104441520, 125329824, 139255360, 156662280, 208883040, 250659648, 313324560, 417766080, 626649120, 1253298240]

約数ペア:

[(1, 1253298240), (2, 626649120), (3, 417766080), (4, 313324560), (5, 250659648), (6, 208883040), (8, 156662280), (9, 139255360), (10, 125329824), (12, 104441520), (15, 83553216), (16, 78331140), (18, 69627680), (20, 62664912), (24, 52220760), (30, 41776608), (32, 39165570), (36, 34813840), (40, 31332456), (45, 27851072), (47, 26665920), (48, 26110380), (60, 20888304), (64, 19582785), (72, 17406920), (80, 15666228), (90, 13925536), (94, 13332960), (96, 13055190), (120, 10444152), (141, 8888640), (144, 8703460), (160, 7833114), (180, 6962768), (188, 6666480), (192, 6527595), (197, 6361920), (235, 5333184), (240, 5222076), (282, 4444320), (288, 4351730), (320, 3916557), (360, 3481384), (376, 3333240), (394, 3180960), (423, 2962880), (470, 2666592), (480, 2611038), (564, 2222160), (576, 2175865), (591, 2120640), (705, 1777728), (720, 1740692), (752, 1666620), (788, 1590480), (846, 1481440), (940, 1333296), (960, 1305519), (985, 1272384), (1128, 1111080), (1182, 1060320), (1410, 888864), (1440, 870346), (1504, 833310), (1576, 795240), (1692, 740720), (1773, 706880), (1880, 666648), (1970, 636192), (2115, 592576), (2209, 567360), (2256, 555540), (2364, 530160), (2820, 444432), (2880, 435173), (2955, 424128), (3008, 416655), (3152, 397620), (3384, 370360), (3546, 353440), (3760, 333324), (3940, 318096), (4230, 296288), (4418, 283680), (4512, 277770), (4728, 265080), (5640, 222216), (5910, 212064), (6304, 198810), (6627, 189120), (6768, 185180), (7092, 176720), (7520, 166662), (7880, 159048), (8460, 148144), (8836, 141840), (8865, 141376), (9024, 138885), (9259, 135360), (9456, 132540), (11045, 113472), (11280, 111108), (11820, 106032), (12608, 99405), (13254, 94560), (13536, 92590), (14184, 88360), (15040, 83331), (15760, 79524), (16920, 74072), (17672, 70920), (17730, 70688), (18518, 67680), (18912, 66270), (19881, 63040), (22090, 56736), (22560, 55554), (23640, 53016), (26508, 47280), (27072, 46295), (27777, 45120), (28368, 44180), (31520, 39762), (33135, 37824), (33840, 37036), (35344, 35460)]