556798320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:365

約数の個数: 320

約数和(自身を含む): 2099865600

約数和(自身を除く): 1543067280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 79, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 158, 180, 195, 208, 216, 234, 237, 240, 251, 260, 270, 312, 316, 351, 360, 390, 395, 432, 468, 474, 502, 520, 540, 585, 624, 632, 702, 711, 720, 753, 780, 790, 936, 948, 1004, 1027, 1040, 1080, 1170, 1185, 1255, 1264, 1404, 1422, 1506, 1560, 1580, 1755, 1872, 1896, 2008, 2054, 2133, 2160, 2259, 2340, 2370, 2510, 2808, 2844, 3012, 3081, 3120, 3160, 3263, 3510, 3555, 3765, 3792, 4016, 4108, 4266, 4518, 4680, 4740, 5020, 5135, 5616, 5688, 6024, 6162, 6320, 6526, 6777, 7020, 7110, 7530, 8216, 8532, 9036, 9243, 9360, 9480, 9789, 10040, 10270, 10665, 11295, 11376, 12048, 12324, 13052, 13554, 14040, 14220, 15060, 15405, 16315, 16432, 17064, 18072, 18486, 18960, 19578, 19829, 20080, 20540, 21330, 22590, 24648, 26104, 27108, 27729, 28080, 28440, 29367, 30120, 30810, 32630, 33885, 34128, 36144, 36972, 39156, 39658, 41080, 42660, 45180, 46215, 48945, 49296, 52208, 54216, 55458, 56880, 58734, 59487, 60240, 61620, 65260, 67770, 73944, 78312, 79316, 82160, 85320, 88101, 90360, 92430, 97890, 99145, 108432, 110916, 117468, 118974, 123240, 130520, 135540, 138645, 146835, 147888, 156624, 158632, 170640, 176202, 178461, 180720, 184860, 195780, 198290, 221832, 234936, 237948, 246480, 257777, 261040, 271080, 277290, 293670, 297435, 317264, 352404, 356922, 369720, 391560, 396580, 440505, 443664, 469872, 475896, 515554, 535383, 542160, 554580, 587340, 594870, 704808, 713844, 739440, 773331, 783120, 793160, 881010, 892305, 951792, 1031108, 1070766, 1109160, 1174680, 1189740, 1288885, 1409616, 1427688, 1546662, 1586320, 1762020, 1784610, 2062216, 2141532, 2218320, 2319993, 2349360, 2379480, 2577770, 2676915, 2855376, 3093324, 3524040, 3569220, 3866655, 4124432, 4283064, 4639986, 4758960, 5155540, 5353830, 6186648, 6959979, 7048080, 7138440, 7733310, 8566128, 9279972, 10311080, 10707660, 11599965, 12373296, 13919958, 14276880, 15466620, 18559944, 20622160, 21415320, 23199930, 27839916, 30933240, 34799895, 37119888, 42830640, 46399860, 55679832, 61866480, 69599790, 92799720, 111359664, 139199580, 185599440, 278399160, 556798320]

約数ペア:

[(1, 556798320), (2, 278399160), (3, 185599440), (4, 139199580), (5, 111359664), (6, 92799720), (8, 69599790), (9, 61866480), (10, 55679832), (12, 46399860), (13, 42830640), (15, 37119888), (16, 34799895), (18, 30933240), (20, 27839916), (24, 23199930), (26, 21415320), (27, 20622160), (30, 18559944), (36, 15466620), (39, 14276880), (40, 13919958), (45, 12373296), (48, 11599965), (52, 10707660), (54, 10311080), (60, 9279972), (65, 8566128), (72, 7733310), (78, 7138440), (79, 7048080), (80, 6959979), (90, 6186648), (104, 5353830), (108, 5155540), (117, 4758960), (120, 4639986), (130, 4283064), (135, 4124432), (144, 3866655), (156, 3569220), (158, 3524040), (180, 3093324), (195, 2855376), (208, 2676915), (216, 2577770), (234, 2379480), (237, 2349360), (240, 2319993), (251, 2218320), (260, 2141532), (270, 2062216), (312, 1784610), (316, 1762020), (351, 1586320), (360, 1546662), (390, 1427688), (395, 1409616), (432, 1288885), (468, 1189740), (474, 1174680), (502, 1109160), (520, 1070766), (540, 1031108), (585, 951792), (624, 892305), (632, 881010), (702, 793160), (711, 783120), (720, 773331), (753, 739440), (780, 713844), (790, 704808), (936, 594870), (948, 587340), (1004, 554580), (1027, 542160), (1040, 535383), (1080, 515554), (1170, 475896), (1185, 469872), (1255, 443664), (1264, 440505), (1404, 396580), (1422, 391560), (1506, 369720), (1560, 356922), (1580, 352404), (1755, 317264), (1872, 297435), (1896, 293670), (2008, 277290), (2054, 271080), (2133, 261040), (2160, 257777), (2259, 246480), (2340, 237948), (2370, 234936), (2510, 221832), (2808, 198290), (2844, 195780), (3012, 184860), (3081, 180720), (3120, 178461), (3160, 176202), (3263, 170640), (3510, 158632), (3555, 156624), (3765, 147888), (3792, 146835), (4016, 138645), (4108, 135540), (4266, 130520), (4518, 123240), (4680, 118974), (4740, 117468), (5020, 110916), (5135, 108432), (5616, 99145), (5688, 97890), (6024, 92430), (6162, 90360), (6320, 88101), (6526, 85320), (6777, 82160), (7020, 79316), (7110, 78312), (7530, 73944), (8216, 67770), (8532, 65260), (9036, 61620), (9243, 60240), (9360, 59487), (9480, 58734), (9789, 56880), (10040, 55458), (10270, 54216), (10665, 52208), (11295, 49296), (11376, 48945), (12048, 46215), (12324, 45180), (13052, 42660), (13554, 41080), (14040, 39658), (14220, 39156), (15060, 36972), (15405, 36144), (16315, 34128), (16432, 33885), (17064, 32630), (18072, 30810), (18486, 30120), (18960, 29367), (19578, 28440), (19829, 28080), (20080, 27729), (20540, 27108), (21330, 26104), (22590, 24648)]