2460609840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:324

約数の個数: 320

約数和(自身を含む): 8499456000

約数和(自身を除く): 6038846160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 67, 78, 79, 80, 104, 120, 130, 134, 149, 156, 158, 195, 201, 208, 237, 240, 260, 268, 298, 312, 316, 335, 390, 395, 402, 447, 474, 520, 536, 596, 624, 632, 670, 745, 780, 790, 804, 871, 894, 948, 1005, 1027, 1040, 1072, 1185, 1192, 1264, 1340, 1490, 1560, 1580, 1608, 1742, 1788, 1896, 1937, 2010, 2054, 2235, 2370, 2384, 2613, 2680, 2980, 3081, 3120, 3160, 3216, 3484, 3576, 3792, 3874, 4020, 4108, 4355, 4470, 4740, 5135, 5226, 5293, 5360, 5811, 5960, 6162, 6320, 6968, 7152, 7748, 8040, 8216, 8710, 8940, 9480, 9685, 9983, 10270, 10452, 10586, 11622, 11771, 11920, 12324, 13065, 13936, 15405, 15496, 15879, 16080, 16432, 17420, 17880, 18960, 19370, 19966, 20540, 20904, 21172, 23244, 23542, 24648, 26130, 26465, 29055, 29949, 30810, 30992, 31758, 34840, 35313, 35760, 38740, 39932, 41080, 41808, 42344, 46488, 47084, 49296, 49915, 52260, 52930, 58110, 58855, 59898, 61620, 63516, 68809, 69680, 70626, 77480, 79395, 79864, 82160, 84688, 92976, 94168, 99830, 104520, 105860, 116220, 117710, 119796, 123240, 127032, 129779, 137618, 141252, 149745, 153023, 154960, 158790, 159728, 176565, 188336, 199660, 206427, 209040, 211720, 232440, 235420, 239592, 246480, 254064, 259558, 275236, 282504, 299490, 306046, 317580, 344045, 353130, 389337, 399320, 412854, 423440, 459069, 464880, 470840, 479184, 519116, 550472, 565008, 598980, 612092, 635160, 648895, 688090, 706260, 765115, 778674, 788657, 798640, 825708, 918138, 941680, 1032135, 1038232, 1100944, 1197960, 1224184, 1270320, 1297790, 1376180, 1412520, 1530230, 1557348, 1577314, 1651416, 1836276, 1946685, 2064270, 2076464, 2295345, 2365971, 2395920, 2448368, 2595580, 2752360, 2825040, 3060460, 3114696, 3154628, 3302832, 3672552, 3893370, 3943285, 4128540, 4590690, 4731942, 5191160, 5504720, 6120920, 6229392, 6309256, 7345104, 7786740, 7886570, 8257080, 9181380, 9463884, 10252541, 10382320, 11829855, 12241840, 12618512, 15573480, 15773140, 16514160, 18362760, 18927768, 20505082, 23659710, 30757623, 31146960, 31546280, 36725520, 37855536, 41010164, 47319420, 51262705, 61515246, 63092560, 82020328, 94638840, 102525410, 123030492, 153788115, 164040656, 189277680, 205050820, 246060984, 307576230, 410101640, 492121968, 615152460, 820203280, 1230304920, 2460609840]

約数ペア:

[(1, 2460609840), (2, 1230304920), (3, 820203280), (4, 615152460), (5, 492121968), (6, 410101640), (8, 307576230), (10, 246060984), (12, 205050820), (13, 189277680), (15, 164040656), (16, 153788115), (20, 123030492), (24, 102525410), (26, 94638840), (30, 82020328), (39, 63092560), (40, 61515246), (48, 51262705), (52, 47319420), (60, 41010164), (65, 37855536), (67, 36725520), (78, 31546280), (79, 31146960), (80, 30757623), (104, 23659710), (120, 20505082), (130, 18927768), (134, 18362760), (149, 16514160), (156, 15773140), (158, 15573480), (195, 12618512), (201, 12241840), (208, 11829855), (237, 10382320), (240, 10252541), (260, 9463884), (268, 9181380), (298, 8257080), (312, 7886570), (316, 7786740), (335, 7345104), (390, 6309256), (395, 6229392), (402, 6120920), (447, 5504720), (474, 5191160), (520, 4731942), (536, 4590690), (596, 4128540), (624, 3943285), (632, 3893370), (670, 3672552), (745, 3302832), (780, 3154628), (790, 3114696), (804, 3060460), (871, 2825040), (894, 2752360), (948, 2595580), (1005, 2448368), (1027, 2395920), (1040, 2365971), (1072, 2295345), (1185, 2076464), (1192, 2064270), (1264, 1946685), (1340, 1836276), (1490, 1651416), (1560, 1577314), (1580, 1557348), (1608, 1530230), (1742, 1412520), (1788, 1376180), (1896, 1297790), (1937, 1270320), (2010, 1224184), (2054, 1197960), (2235, 1100944), (2370, 1038232), (2384, 1032135), (2613, 941680), (2680, 918138), (2980, 825708), (3081, 798640), (3120, 788657), (3160, 778674), (3216, 765115), (3484, 706260), (3576, 688090), (3792, 648895), (3874, 635160), (4020, 612092), (4108, 598980), (4355, 565008), (4470, 550472), (4740, 519116), (5135, 479184), (5226, 470840), (5293, 464880), (5360, 459069), (5811, 423440), (5960, 412854), (6162, 399320), (6320, 389337), (6968, 353130), (7152, 344045), (7748, 317580), (8040, 306046), (8216, 299490), (8710, 282504), (8940, 275236), (9480, 259558), (9685, 254064), (9983, 246480), (10270, 239592), (10452, 235420), (10586, 232440), (11622, 211720), (11771, 209040), (11920, 206427), (12324, 199660), (13065, 188336), (13936, 176565), (15405, 159728), (15496, 158790), (15879, 154960), (16080, 153023), (16432, 149745), (17420, 141252), (17880, 137618), (18960, 129779), (19370, 127032), (19966, 123240), (20540, 119796), (20904, 117710), (21172, 116220), (23244, 105860), (23542, 104520), (24648, 99830), (26130, 94168), (26465, 92976), (29055, 84688), (29949, 82160), (30810, 79864), (30992, 79395), (31758, 77480), (34840, 70626), (35313, 69680), (35760, 68809), (38740, 63516), (39932, 61620), (41080, 59898), (41808, 58855), (42344, 58110), (46488, 52930), (47084, 52260), (49296, 49915)]