329168160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:320

約数の個数: 288

約数和(自身を含む): 1210023360

約数和(自身を除く): 880855200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 53, 57, 60, 72, 76, 80, 90, 95, 96, 106, 114, 120, 144, 152, 159, 160, 171, 180, 190, 212, 227, 228, 240, 265, 285, 288, 304, 318, 342, 360, 380, 424, 454, 456, 477, 480, 530, 570, 608, 636, 681, 684, 720, 760, 795, 848, 855, 908, 912, 954, 1007, 1060, 1135, 1140, 1272, 1362, 1368, 1440, 1520, 1590, 1696, 1710, 1816, 1824, 1908, 2014, 2043, 2120, 2270, 2280, 2385, 2544, 2724, 2736, 3021, 3040, 3180, 3405, 3420, 3632, 3816, 4028, 4086, 4240, 4313, 4540, 4560, 4770, 5035, 5088, 5448, 5472, 6042, 6360, 6810, 6840, 7264, 7632, 8056, 8172, 8480, 8626, 9063, 9080, 9120, 9540, 10070, 10215, 10896, 12031, 12084, 12720, 12939, 13620, 13680, 15105, 15264, 16112, 16344, 17252, 18126, 18160, 19080, 20140, 20430, 21565, 21792, 24062, 24168, 25440, 25878, 27240, 27360, 30210, 32224, 32688, 34504, 36093, 36252, 36320, 38160, 38817, 40280, 40860, 43130, 45315, 48124, 48336, 51756, 54480, 60155, 60420, 64695, 65376, 69008, 72186, 72504, 76320, 77634, 80560, 81720, 86260, 90630, 96248, 96672, 103512, 108279, 108960, 120310, 120840, 129390, 138016, 144372, 145008, 155268, 161120, 163440, 172520, 180465, 181260, 192496, 194085, 207024, 216558, 228589, 240620, 241680, 258780, 288744, 290016, 310536, 326880, 345040, 360930, 362520, 384992, 388170, 414048, 433116, 457178, 481240, 483360, 517560, 541395, 577488, 621072, 685767, 690080, 721860, 725040, 776340, 866232, 914356, 962480, 1035120, 1082790, 1142945, 1154976, 1242144, 1371534, 1443720, 1450080, 1552680, 1732464, 1828712, 1924960, 2057301, 2070240, 2165580, 2285890, 2743068, 2887440, 3105360, 3428835, 3464928, 3657424, 4114602, 4331160, 4571780, 5486136, 5774880, 6210720, 6857670, 7314848, 8229204, 8662320, 9143560, 10286505, 10972272, 13715340, 16458408, 17324640, 18287120, 20573010, 21944544, 27430680, 32916816, 36574240, 41146020, 54861360, 65833632, 82292040, 109722720, 164584080, 329168160]

約数ペア:

[(1, 329168160), (2, 164584080), (3, 109722720), (4, 82292040), (5, 65833632), (6, 54861360), (8, 41146020), (9, 36574240), (10, 32916816), (12, 27430680), (15, 21944544), (16, 20573010), (18, 18287120), (19, 17324640), (20, 16458408), (24, 13715340), (30, 10972272), (32, 10286505), (36, 9143560), (38, 8662320), (40, 8229204), (45, 7314848), (48, 6857670), (53, 6210720), (57, 5774880), (60, 5486136), (72, 4571780), (76, 4331160), (80, 4114602), (90, 3657424), (95, 3464928), (96, 3428835), (106, 3105360), (114, 2887440), (120, 2743068), (144, 2285890), (152, 2165580), (159, 2070240), (160, 2057301), (171, 1924960), (180, 1828712), (190, 1732464), (212, 1552680), (227, 1450080), (228, 1443720), (240, 1371534), (265, 1242144), (285, 1154976), (288, 1142945), (304, 1082790), (318, 1035120), (342, 962480), (360, 914356), (380, 866232), (424, 776340), (454, 725040), (456, 721860), (477, 690080), (480, 685767), (530, 621072), (570, 577488), (608, 541395), (636, 517560), (681, 483360), (684, 481240), (720, 457178), (760, 433116), (795, 414048), (848, 388170), (855, 384992), (908, 362520), (912, 360930), (954, 345040), (1007, 326880), (1060, 310536), (1135, 290016), (1140, 288744), (1272, 258780), (1362, 241680), (1368, 240620), (1440, 228589), (1520, 216558), (1590, 207024), (1696, 194085), (1710, 192496), (1816, 181260), (1824, 180465), (1908, 172520), (2014, 163440), (2043, 161120), (2120, 155268), (2270, 145008), (2280, 144372), (2385, 138016), (2544, 129390), (2724, 120840), (2736, 120310), (3021, 108960), (3040, 108279), (3180, 103512), (3405, 96672), (3420, 96248), (3632, 90630), (3816, 86260), (4028, 81720), (4086, 80560), (4240, 77634), (4313, 76320), (4540, 72504), (4560, 72186), (4770, 69008), (5035, 65376), (5088, 64695), (5448, 60420), (5472, 60155), (6042, 54480), (6360, 51756), (6810, 48336), (6840, 48124), (7264, 45315), (7632, 43130), (8056, 40860), (8172, 40280), (8480, 38817), (8626, 38160), (9063, 36320), (9080, 36252), (9120, 36093), (9540, 34504), (10070, 32688), (10215, 32224), (10896, 30210), (12031, 27360), (12084, 27240), (12720, 25878), (12939, 25440), (13620, 24168), (13680, 24062), (15105, 21792), (15264, 21565), (16112, 20430), (16344, 20140), (17252, 19080), (18126, 18160)]