247963680

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1$

素因数の和:118

約数の個数: 360

約数和(自身を含む): 941013612

約数和(自身を除く): 693049932

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 53, 54, 57, 60, 72, 76, 80, 81, 90, 95, 96, 106, 108, 114, 120, 135, 144, 152, 159, 160, 162, 171, 180, 190, 212, 216, 228, 240, 265, 270, 285, 288, 304, 318, 324, 342, 360, 361, 380, 405, 424, 432, 456, 477, 480, 513, 530, 540, 570, 608, 636, 648, 684, 720, 722, 760, 795, 810, 848, 855, 864, 912, 954, 1007, 1026, 1060, 1080, 1083, 1140, 1272, 1296, 1368, 1431, 1440, 1444, 1520, 1539, 1590, 1620, 1696, 1710, 1805, 1824, 1908, 2014, 2052, 2120, 2160, 2166, 2280, 2385, 2544, 2565, 2592, 2736, 2862, 2888, 3021, 3040, 3078, 3180, 3240, 3249, 3420, 3610, 3816, 4028, 4104, 4240, 4293, 4320, 4332, 4560, 4770, 5035, 5088, 5130, 5415, 5472, 5724, 5776, 6042, 6156, 6360, 6480, 6498, 6840, 7155, 7220, 7632, 7695, 8056, 8208, 8480, 8586, 8664, 9063, 9120, 9540, 9747, 10070, 10260, 10830, 11448, 11552, 12084, 12312, 12720, 12960, 12996, 13680, 14310, 14440, 15105, 15264, 15390, 16112, 16245, 16416, 17172, 17328, 18126, 19080, 19133, 19494, 20140, 20520, 21465, 21660, 22896, 24168, 24624, 25440, 25992, 27189, 27360, 28620, 28880, 29241, 30210, 30780, 32224, 32490, 34344, 34656, 36252, 38160, 38266, 38988, 40280, 41040, 42930, 43320, 45315, 45792, 48336, 48735, 49248, 51984, 54378, 57240, 57399, 57760, 58482, 60420, 61560, 64980, 68688, 72504, 76320, 76532, 77976, 80560, 81567, 82080, 85860, 86640, 90630, 95665, 96672, 97470, 103968, 108756, 114480, 114798, 116964, 120840, 123120, 129960, 135945, 137376, 145008, 146205, 153064, 155952, 161120, 163134, 171720, 172197, 173280, 181260, 191330, 194940, 217512, 228960, 229596, 233928, 241680, 246240, 259920, 271890, 286995, 290016, 292410, 306128, 311904, 326268, 343440, 344394, 362520, 382660, 389880, 407835, 435024, 459192, 467856, 483360, 516591, 519840, 543780, 573990, 584820, 612256, 652536, 686880, 688788, 725040, 765320, 779760, 815670, 860985, 870048, 918384, 935712, 1033182, 1087560, 1147980, 1169640, 1305072, 1377576, 1450080, 1530640, 1549773, 1559520, 1631340, 1721970, 1836768, 2066364, 2175120, 2295960, 2339280, 2582955, 2610144, 2755152, 3061280, 3099546, 3262680, 3443940, 4132728, 4350240, 4591920, 4678560, 5165910, 5510304, 6199092, 6525360, 6887880, 7748865, 8265456, 9183840, 10331820, 12398184, 13050720, 13775760, 15497730, 16530912, 20663640, 24796368, 27551520, 30995460, 41327280, 49592736, 61990920, 82654560, 123981840, 247963680]

約数ペア:

[(1, 247963680), (2, 123981840), (3, 82654560), (4, 61990920), (5, 49592736), (6, 41327280), (8, 30995460), (9, 27551520), (10, 24796368), (12, 20663640), (15, 16530912), (16, 15497730), (18, 13775760), (19, 13050720), (20, 12398184), (24, 10331820), (27, 9183840), (30, 8265456), (32, 7748865), (36, 6887880), (38, 6525360), (40, 6199092), (45, 5510304), (48, 5165910), (53, 4678560), (54, 4591920), (57, 4350240), (60, 4132728), (72, 3443940), (76, 3262680), (80, 3099546), (81, 3061280), (90, 2755152), (95, 2610144), (96, 2582955), (106, 2339280), (108, 2295960), (114, 2175120), (120, 2066364), (135, 1836768), (144, 1721970), (152, 1631340), (159, 1559520), (160, 1549773), (162, 1530640), (171, 1450080), (180, 1377576), (190, 1305072), (212, 1169640), (216, 1147980), (228, 1087560), (240, 1033182), (265, 935712), (270, 918384), (285, 870048), (288, 860985), (304, 815670), (318, 779760), (324, 765320), (342, 725040), (360, 688788), (361, 686880), (380, 652536), (405, 612256), (424, 584820), (432, 573990), (456, 543780), (477, 519840), (480, 516591), (513, 483360), (530, 467856), (540, 459192), (570, 435024), (608, 407835), (636, 389880), (648, 382660), (684, 362520), (720, 344394), (722, 343440), (760, 326268), (795, 311904), (810, 306128), (848, 292410), (855, 290016), (864, 286995), (912, 271890), (954, 259920), (1007, 246240), (1026, 241680), (1060, 233928), (1080, 229596), (1083, 228960), (1140, 217512), (1272, 194940), (1296, 191330), (1368, 181260), (1431, 173280), (1440, 172197), (1444, 171720), (1520, 163134), (1539, 161120), (1590, 155952), (1620, 153064), (1696, 146205), (1710, 145008), (1805, 137376), (1824, 135945), (1908, 129960), (2014, 123120), (2052, 120840), (2120, 116964), (2160, 114798), (2166, 114480), (2280, 108756), (2385, 103968), (2544, 97470), (2565, 96672), (2592, 95665), (2736, 90630), (2862, 86640), (2888, 85860), (3021, 82080), (3040, 81567), (3078, 80560), (3180, 77976), (3240, 76532), (3249, 76320), (3420, 72504), (3610, 68688), (3816, 64980), (4028, 61560), (4104, 60420), (4240, 58482), (4293, 57760), (4320, 57399), (4332, 57240), (4560, 54378), (4770, 51984), (5035, 49248), (5088, 48735), (5130, 48336), (5415, 45792), (5472, 45315), (5724, 43320), (5776, 42930), (6042, 41040), (6156, 40280), (6360, 38988), (6480, 38266), (6498, 38160), (6840, 36252), (7155, 34656), (7220, 34344), (7632, 32490), (7695, 32224), (8056, 30780), (8208, 30210), (8480, 29241), (8586, 28880), (8664, 28620), (9063, 27360), (9120, 27189), (9540, 25992), (9747, 25440), (10070, 24624), (10260, 24168), (10830, 22896), (11448, 21660), (11552, 21465), (12084, 20520), (12312, 20140), (12720, 19494), (12960, 19133), (12996, 19080), (13680, 18126), (14310, 17328), (14440, 17172), (15105, 16416), (15264, 16245), (15390, 16112)]