213290956080

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{138883}}^1$

素因数の和:138990

約数の個数: 240

約数和(自身を含む): 752240186880

約数和(自身を除く): 538949230800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 79, 80, 81, 90, 108, 120, 135, 144, 158, 162, 180, 216, 237, 240, 243, 270, 316, 324, 360, 395, 405, 432, 474, 486, 540, 632, 648, 711, 720, 790, 810, 948, 972, 1080, 1185, 1215, 1264, 1296, 1422, 1580, 1620, 1896, 1944, 2133, 2160, 2370, 2430, 2844, 3160, 3240, 3555, 3792, 3888, 4266, 4740, 4860, 5688, 6320, 6399, 6480, 7110, 8532, 9480, 9720, 10665, 11376, 12798, 14220, 17064, 18960, 19197, 19440, 21330, 25596, 28440, 31995, 34128, 38394, 42660, 51192, 56880, 63990, 76788, 85320, 95985, 102384, 127980, 138883, 153576, 170640, 191970, 255960, 277766, 307152, 383940, 416649, 511920, 555532, 694415, 767880, 833298, 1111064, 1249947, 1388830, 1535760, 1666596, 2083245, 2222128, 2499894, 2777660, 3333192, 3749841, 4166490, 4999788, 5555320, 6249735, 6666384, 7499682, 8332980, 9999576, 10971757, 11110640, 11249523, 12499470, 14999364, 16665960, 18749205, 19999152, 21943514, 22499046, 24998940, 29998728, 32915271, 33331920, 33748569, 37498410, 43887028, 44998092, 49997880, 54858785, 56247615, 59997456, 65830542, 67497138, 74996820, 87774056, 89996184, 98745813, 99995760, 109717570, 112495230, 131661084, 134994276, 149993640, 164576355, 168742845, 175548112, 179992368, 197491626, 219435140, 224990460, 263322168, 269988552, 296237439, 299987280, 329152710, 337485690, 394983252, 438870280, 449980920, 493729065, 526644336, 539977104, 592474878, 658305420, 674971380, 789966504, 877740560, 888712317, 899961840, 987458130, 1184949756, 1316610840, 1349942760, 1481187195, 1579933008, 1777424634, 1974916260, 2369899512, 2633221680, 2666136951, 2699885520, 2962374390, 3554849268, 3949832520, 4443561585, 4739799024, 5332273902, 5924748780, 7109698536, 7899665040, 8887123170, 10664547804, 11849497560, 13330684755, 14219397072, 17774246340, 21329095608, 23698995120, 26661369510, 35548492680, 42658191216, 53322739020, 71096985360, 106645478040, 213290956080]

約数ペア:

[(1, 213290956080), (2, 106645478040), (3, 71096985360), (4, 53322739020), (5, 42658191216), (6, 35548492680), (8, 26661369510), (9, 23698995120), (10, 21329095608), (12, 17774246340), (15, 14219397072), (16, 13330684755), (18, 11849497560), (20, 10664547804), (24, 8887123170), (27, 7899665040), (30, 7109698536), (36, 5924748780), (40, 5332273902), (45, 4739799024), (48, 4443561585), (54, 3949832520), (60, 3554849268), (72, 2962374390), (79, 2699885520), (80, 2666136951), (81, 2633221680), (90, 2369899512), (108, 1974916260), (120, 1777424634), (135, 1579933008), (144, 1481187195), (158, 1349942760), (162, 1316610840), (180, 1184949756), (216, 987458130), (237, 899961840), (240, 888712317), (243, 877740560), (270, 789966504), (316, 674971380), (324, 658305420), (360, 592474878), (395, 539977104), (405, 526644336), (432, 493729065), (474, 449980920), (486, 438870280), (540, 394983252), (632, 337485690), (648, 329152710), (711, 299987280), (720, 296237439), (790, 269988552), (810, 263322168), (948, 224990460), (972, 219435140), (1080, 197491626), (1185, 179992368), (1215, 175548112), (1264, 168742845), (1296, 164576355), (1422, 149993640), (1580, 134994276), (1620, 131661084), (1896, 112495230), (1944, 109717570), (2133, 99995760), (2160, 98745813), (2370, 89996184), (2430, 87774056), (2844, 74996820), (3160, 67497138), (3240, 65830542), (3555, 59997456), (3792, 56247615), (3888, 54858785), (4266, 49997880), (4740, 44998092), (4860, 43887028), (5688, 37498410), (6320, 33748569), (6399, 33331920), (6480, 32915271), (7110, 29998728), (8532, 24998940), (9480, 22499046), (9720, 21943514), (10665, 19999152), (11376, 18749205), (12798, 16665960), (14220, 14999364), (17064, 12499470), (18960, 11249523), (19197, 11110640), (19440, 10971757), (21330, 9999576), (25596, 8332980), (28440, 7499682), (31995, 6666384), (34128, 6249735), (38394, 5555320), (42660, 4999788), (51192, 4166490), (56880, 3749841), (63990, 3333192), (76788, 2777660), (85320, 2499894), (95985, 2222128), (102384, 2083245), (127980, 1666596), (138883, 1535760), (153576, 1388830), (170640, 1249947), (191970, 1111064), (255960, 833298), (277766, 767880), (307152, 694415), (383940, 555532), (416649, 511920)]