18021018240

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{22189}}^1$

素因数の和:22264

約数の個数: 256

約数和(自身を含む): 65185344000

約数和(自身を除く): 47164325760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 64, 72, 80, 90, 94, 96, 108, 120, 128, 135, 141, 144, 160, 180, 188, 192, 216, 235, 240, 270, 282, 288, 320, 360, 376, 384, 423, 432, 470, 480, 540, 564, 576, 640, 705, 720, 752, 846, 864, 940, 960, 1080, 1128, 1152, 1269, 1410, 1440, 1504, 1692, 1728, 1880, 1920, 2115, 2160, 2256, 2538, 2820, 2880, 3008, 3384, 3456, 3760, 4230, 4320, 4512, 5076, 5640, 5760, 6016, 6345, 6768, 7520, 8460, 8640, 9024, 10152, 11280, 12690, 13536, 15040, 16920, 17280, 18048, 20304, 22189, 22560, 25380, 27072, 30080, 33840, 40608, 44378, 45120, 50760, 54144, 66567, 67680, 81216, 88756, 90240, 101520, 110945, 133134, 135360, 162432, 177512, 199701, 203040, 221890, 266268, 270720, 332835, 355024, 399402, 406080, 443780, 532536, 599103, 665670, 710048, 798804, 812160, 887560, 998505, 1042883, 1065072, 1198206, 1331340, 1420096, 1597608, 1775120, 1997010, 2085766, 2130144, 2396412, 2662680, 2840192, 2995515, 3128649, 3195216, 3550240, 3994020, 4171532, 4260288, 4792824, 5214415, 5325360, 5991030, 6257298, 6390432, 7100480, 7988040, 8343064, 8520576, 9385947, 9585648, 10428830, 10650720, 11982060, 12514596, 12780864, 14200960, 15643245, 15976080, 16686128, 18771894, 19171296, 20857660, 21301440, 23964120, 25029192, 25561728, 28157841, 31286490, 31952160, 33372256, 37543788, 38342592, 41715320, 42602880, 46929735, 47928240, 50058384, 56315682, 62572980, 63904320, 66744512, 75087576, 76685184, 83430640, 93859470, 95856480, 100116768, 112631364, 125145960, 127808640, 133489024, 140789205, 150175152, 166861280, 187718940, 191712960, 200233536, 225262728, 250291920, 281578410, 300350304, 333722560, 375437880, 383425920, 400467072, 450525456, 500583840, 563156820, 600700608, 667445120, 750875760, 901050912, 1001167680, 1126313640, 1201401216, 1501751520, 1802101824, 2002335360, 2252627280, 3003503040, 3604203648, 4505254560, 6007006080, 9010509120, 18021018240]

約数ペア:

[(1, 18021018240), (2, 9010509120), (3, 6007006080), (4, 4505254560), (5, 3604203648), (6, 3003503040), (8, 2252627280), (9, 2002335360), (10, 1802101824), (12, 1501751520), (15, 1201401216), (16, 1126313640), (18, 1001167680), (20, 901050912), (24, 750875760), (27, 667445120), (30, 600700608), (32, 563156820), (36, 500583840), (40, 450525456), (45, 400467072), (47, 383425920), (48, 375437880), (54, 333722560), (60, 300350304), (64, 281578410), (72, 250291920), (80, 225262728), (90, 200233536), (94, 191712960), (96, 187718940), (108, 166861280), (120, 150175152), (128, 140789205), (135, 133489024), (141, 127808640), (144, 125145960), (160, 112631364), (180, 100116768), (188, 95856480), (192, 93859470), (216, 83430640), (235, 76685184), (240, 75087576), (270, 66744512), (282, 63904320), (288, 62572980), (320, 56315682), (360, 50058384), (376, 47928240), (384, 46929735), (423, 42602880), (432, 41715320), (470, 38342592), (480, 37543788), (540, 33372256), (564, 31952160), (576, 31286490), (640, 28157841), (705, 25561728), (720, 25029192), (752, 23964120), (846, 21301440), (864, 20857660), (940, 19171296), (960, 18771894), (1080, 16686128), (1128, 15976080), (1152, 15643245), (1269, 14200960), (1410, 12780864), (1440, 12514596), (1504, 11982060), (1692, 10650720), (1728, 10428830), (1880, 9585648), (1920, 9385947), (2115, 8520576), (2160, 8343064), (2256, 7988040), (2538, 7100480), (2820, 6390432), (2880, 6257298), (3008, 5991030), (3384, 5325360), (3456, 5214415), (3760, 4792824), (4230, 4260288), (4320, 4171532), (4512, 3994020), (5076, 3550240), (5640, 3195216), (5760, 3128649), (6016, 2995515), (6345, 2840192), (6768, 2662680), (7520, 2396412), (8460, 2130144), (8640, 2085766), (9024, 1997010), (10152, 1775120), (11280, 1597608), (12690, 1420096), (13536, 1331340), (15040, 1198206), (16920, 1065072), (17280, 1042883), (18048, 998505), (20304, 887560), (22189, 812160), (22560, 798804), (25380, 710048), (27072, 665670), (30080, 599103), (33840, 532536), (40608, 443780), (44378, 406080), (45120, 399402), (50760, 355024), (54144, 332835), (66567, 270720), (67680, 266268), (81216, 221890), (88756, 203040), (90240, 199701), (101520, 177512), (110945, 162432), (133134, 135360)]