319525505280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{3347}}^1\times {\mathrm{8287}}^1$

素因数の和:11661

約数の個数: 216

約数和(自身を含む): 1105988712192

約数和(自身を除く): 786463206912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3347, 3840, 5760, 6694, 8287, 10041, 11520, 13388, 16574, 16735, 20082, 24861, 26776, 30123, 33148, 33470, 40164, 41435, 49722, 50205, 53552, 60246, 66296, 66940, 74583, 80328, 82870, 99444, 100410, 107104, 120492, 124305, 132592, 133880, 149166, 150615, 160656, 165740, 198888, 200820, 214208, 240984, 248610, 265184, 267760, 298332, 301230, 321312, 331480, 372915, 397776, 401640, 428416, 481968, 497220, 530368, 535520, 596664, 602460, 642624, 662960, 745830, 795552, 803280, 856832, 963936, 994440, 1060736, 1071040, 1193328, 1204920, 1285248, 1325920, 1491660, 1591104, 1606560, 1927872, 1988880, 2121472, 2142080, 2386656, 2409840, 2570496, 2651840, 2983320, 3182208, 3213120, 3855744, 3977760, 4284160, 4773312, 4819680, 5303680, 5966640, 6364416, 6426240, 7711488, 7955520, 9546624, 9639360, 10607360, 11933280, 12852480, 15911040, 19093248, 19278720, 23866560, 27736589, 31822080, 38557440, 47733120, 55473178, 83209767, 95466240, 110946356, 138682945, 166419534, 221892712, 249629301, 277365890, 332839068, 416048835, 443785424, 499258602, 554731780, 665678136, 832097670, 887570848, 998517204, 1109463560, 1248146505, 1331356272, 1664195340, 1775141696, 1997034408, 2218927120, 2496293010, 2662712544, 3328390680, 3550283392, 3994068816, 4437854240, 4992586020, 5325425088, 6656781360, 7100566784, 7988137632, 8875708480, 9985172040, 10650850176, 13313562720, 15976275264, 17751416960, 19970344080, 21301700352, 26627125440, 31952550528, 35502833920, 39940688160, 53254250880, 63905101056, 79881376320, 106508501760, 159762752640, 319525505280]

約数ペア:

[(1, 319525505280), (2, 159762752640), (3, 106508501760), (4, 79881376320), (5, 63905101056), (6, 53254250880), (8, 39940688160), (9, 35502833920), (10, 31952550528), (12, 26627125440), (15, 21301700352), (16, 19970344080), (18, 17751416960), (20, 15976275264), (24, 13313562720), (30, 10650850176), (32, 9985172040), (36, 8875708480), (40, 7988137632), (45, 7100566784), (48, 6656781360), (60, 5325425088), (64, 4992586020), (72, 4437854240), (80, 3994068816), (90, 3550283392), (96, 3328390680), (120, 2662712544), (128, 2496293010), (144, 2218927120), (160, 1997034408), (180, 1775141696), (192, 1664195340), (240, 1331356272), (256, 1248146505), (288, 1109463560), (320, 998517204), (360, 887570848), (384, 832097670), (480, 665678136), (576, 554731780), (640, 499258602), (720, 443785424), (768, 416048835), (960, 332839068), (1152, 277365890), (1280, 249629301), (1440, 221892712), (1920, 166419534), (2304, 138682945), (2880, 110946356), (3347, 95466240), (3840, 83209767), (5760, 55473178), (6694, 47733120), (8287, 38557440), (10041, 31822080), (11520, 27736589), (13388, 23866560), (16574, 19278720), (16735, 19093248), (20082, 15911040), (24861, 12852480), (26776, 11933280), (30123, 10607360), (33148, 9639360), (33470, 9546624), (40164, 7955520), (41435, 7711488), (49722, 6426240), (50205, 6364416), (53552, 5966640), (60246, 5303680), (66296, 4819680), (66940, 4773312), (74583, 4284160), (80328, 3977760), (82870, 3855744), (99444, 3213120), (100410, 3182208), (107104, 2983320), (120492, 2651840), (124305, 2570496), (132592, 2409840), (133880, 2386656), (149166, 2142080), (150615, 2121472), (160656, 1988880), (165740, 1927872), (198888, 1606560), (200820, 1591104), (214208, 1491660), (240984, 1325920), (248610, 1285248), (265184, 1204920), (267760, 1193328), (298332, 1071040), (301230, 1060736), (321312, 994440), (331480, 963936), (372915, 856832), (397776, 803280), (401640, 795552), (428416, 745830), (481968, 662960), (497220, 642624), (530368, 602460), (535520, 596664)]