2812319936640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{1607}}^1\times {\mathrm{303827}}^1$

素因数の和:305459

約数の個数: 192

約数和(自身を含む): 9717367383360

約数和(自身を除く): 6905047446720

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, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1607, 1920, 2880, 3214, 4821, 5760, 6428, 8035, 9642, 12856, 14463, 16070, 19284, 24105, 25712, 28926, 32140, 38568, 48210, 51424, 57852, 64280, 72315, 77136, 96420, 102848, 115704, 128560, 144630, 154272, 192840, 205696, 231408, 257120, 289260, 303827, 308544, 385680, 462816, 514240, 578520, 607654, 617088, 771360, 911481, 925632, 1028480, 1157040, 1215308, 1519135, 1542720, 1822962, 1851264, 2314080, 2430616, 2734443, 3038270, 3085440, 3645924, 4557405, 4628160, 4861232, 5468886, 6076540, 7291848, 9114810, 9256320, 9722464, 10937772, 12153080, 13672215, 14583696, 18229620, 19444928, 21875544, 24306160, 27344430, 29167392, 36459240, 38889856, 43751088, 48612320, 54688860, 58334784, 72918480, 87502176, 97224640, 109377720, 116669568, 145836960, 175004352, 194449280, 218755440, 291673920, 350008704, 437510880, 488249989, 583347840, 875021760, 976499978, 1464749967, 1750043520, 1952999956, 2441249945, 2929499934, 3905999912, 4394249901, 4882499890, 5858999868, 7323749835, 7811999824, 8788499802, 9764999780, 11717999736, 14647499670, 15623999648, 17576999604, 19529999560, 21971249505, 23435999472, 29294999340, 31247999296, 35153999208, 39059999120, 43942499010, 46871998944, 58589998680, 62495998592, 70307998416, 78119998240, 87884998020, 93743997888, 117179997360, 140615996832, 156239996480, 175769996040, 187487995776, 234359994720, 281231993664, 312479992960, 351539992080, 468719989440, 562463987328, 703079984160, 937439978880, 1406159968320, 2812319936640]

約数ペア:

[(1, 2812319936640), (2, 1406159968320), (3, 937439978880), (4, 703079984160), (5, 562463987328), (6, 468719989440), (8, 351539992080), (9, 312479992960), (10, 281231993664), (12, 234359994720), (15, 187487995776), (16, 175769996040), (18, 156239996480), (20, 140615996832), (24, 117179997360), (30, 93743997888), (32, 87884998020), (36, 78119998240), (40, 70307998416), (45, 62495998592), (48, 58589998680), (60, 46871998944), (64, 43942499010), (72, 39059999120), (80, 35153999208), (90, 31247999296), (96, 29294999340), (120, 23435999472), (128, 21971249505), (144, 19529999560), (160, 17576999604), (180, 15623999648), (192, 14647499670), (240, 11717999736), (288, 9764999780), (320, 8788499802), (360, 7811999824), (384, 7323749835), (480, 5858999868), (576, 4882499890), (640, 4394249901), (720, 3905999912), (960, 2929499934), (1152, 2441249945), (1440, 1952999956), (1607, 1750043520), (1920, 1464749967), (2880, 976499978), (3214, 875021760), (4821, 583347840), (5760, 488249989), (6428, 437510880), (8035, 350008704), (9642, 291673920), (12856, 218755440), (14463, 194449280), (16070, 175004352), (19284, 145836960), (24105, 116669568), (25712, 109377720), (28926, 97224640), (32140, 87502176), (38568, 72918480), (48210, 58334784), (51424, 54688860), (57852, 48612320), (64280, 43751088), (72315, 38889856), (77136, 36459240), (96420, 29167392), (102848, 27344430), (115704, 24306160), (128560, 21875544), (144630, 19444928), (154272, 18229620), (192840, 14583696), (205696, 13672215), (231408, 12153080), (257120, 10937772), (289260, 9722464), (303827, 9256320), (308544, 9114810), (385680, 7291848), (462816, 6076540), (514240, 5468886), (578520, 4861232), (607654, 4628160), (617088, 4557405), (771360, 3645924), (911481, 3085440), (925632, 3038270), (1028480, 2734443), (1157040, 2430616), (1215308, 2314080), (1519135, 1851264), (1542720, 1822962)]