253737120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:232

約数の個数: 384

約数和(自身を含む): 1016741376

約数和(自身を除く): 763004256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 37, 39, 40, 42, 48, 52, 56, 60, 65, 70, 74, 78, 80, 84, 91, 96, 104, 105, 111, 112, 120, 130, 140, 148, 156, 157, 160, 168, 182, 185, 195, 208, 210, 222, 224, 240, 259, 260, 273, 280, 296, 312, 314, 336, 364, 370, 390, 416, 420, 444, 455, 471, 480, 481, 518, 520, 546, 555, 560, 592, 624, 628, 672, 728, 740, 777, 780, 785, 840, 888, 910, 942, 962, 1036, 1040, 1092, 1099, 1110, 1120, 1184, 1248, 1256, 1295, 1365, 1443, 1456, 1480, 1554, 1560, 1570, 1680, 1776, 1820, 1884, 1924, 2041, 2072, 2080, 2184, 2198, 2220, 2355, 2405, 2512, 2590, 2730, 2886, 2912, 2960, 3108, 3120, 3140, 3297, 3360, 3367, 3552, 3640, 3768, 3848, 3885, 4082, 4144, 4368, 4396, 4440, 4710, 4810, 5024, 5180, 5460, 5495, 5772, 5809, 5920, 6123, 6216, 6240, 6280, 6594, 6734, 7215, 7280, 7536, 7696, 7770, 8164, 8288, 8736, 8792, 8880, 9420, 9620, 10101, 10205, 10360, 10920, 10990, 11544, 11618, 12246, 12432, 12560, 13188, 13468, 14287, 14430, 14560, 15072, 15392, 15540, 16328, 16485, 16835, 17427, 17584, 17760, 18840, 19240, 20202, 20410, 20720, 21840, 21980, 23088, 23236, 24492, 24864, 25120, 26376, 26936, 28574, 28860, 29045, 30615, 31080, 32656, 32970, 33670, 34854, 35168, 37680, 38480, 40404, 40663, 40820, 41440, 42861, 43680, 43960, 46176, 46472, 48984, 50505, 52752, 53872, 57148, 57720, 58090, 61230, 62160, 65312, 65940, 67340, 69708, 71435, 75360, 75517, 76960, 80808, 81326, 81640, 85722, 87135, 87920, 92944, 97968, 101010, 105504, 107744, 114296, 115440, 116180, 121989, 122460, 124320, 131880, 134680, 139416, 142870, 151034, 161616, 162652, 163280, 171444, 174270, 175840, 185888, 195936, 202020, 203315, 214305, 226551, 228592, 230880, 232360, 243978, 244920, 263760, 269360, 278832, 285740, 302068, 323232, 325304, 326560, 342888, 348540, 377585, 404040, 406630, 428610, 453102, 457184, 464720, 487956, 489840, 527520, 528619, 538720, 557664, 571480, 604136, 609945, 650608, 685776, 697080, 755170, 808080, 813260, 857220, 906204, 929440, 975912, 979680, 1057238, 1132755, 1142960, 1208272, 1219890, 1301216, 1371552, 1394160, 1510340, 1585857, 1616160, 1626520, 1714440, 1812408, 1951824, 2114476, 2265510, 2285920, 2416544, 2439780, 2643095, 2788320, 3020680, 3171714, 3253040, 3428880, 3624816, 3903648, 4228952, 4531020, 4879560, 5286190, 6041360, 6343428, 6506080, 6857760, 7249632, 7929285, 8457904, 9062040, 9759120, 10572380, 12082720, 12686856, 15858570, 16915808, 18124080, 19518240, 21144760, 25373712, 31717140, 36248160, 42289520, 50747424, 63434280, 84579040, 126868560, 253737120]

約数ペア:

[(1, 253737120), (2, 126868560), (3, 84579040), (4, 63434280), (5, 50747424), (6, 42289520), (7, 36248160), (8, 31717140), (10, 25373712), (12, 21144760), (13, 19518240), (14, 18124080), (15, 16915808), (16, 15858570), (20, 12686856), (21, 12082720), (24, 10572380), (26, 9759120), (28, 9062040), (30, 8457904), (32, 7929285), (35, 7249632), (37, 6857760), (39, 6506080), (40, 6343428), (42, 6041360), (48, 5286190), (52, 4879560), (56, 4531020), (60, 4228952), (65, 3903648), (70, 3624816), (74, 3428880), (78, 3253040), (80, 3171714), (84, 3020680), (91, 2788320), (96, 2643095), (104, 2439780), (105, 2416544), (111, 2285920), (112, 2265510), (120, 2114476), (130, 1951824), (140, 1812408), (148, 1714440), (156, 1626520), (157, 1616160), (160, 1585857), (168, 1510340), (182, 1394160), (185, 1371552), (195, 1301216), (208, 1219890), (210, 1208272), (222, 1142960), (224, 1132755), (240, 1057238), (259, 979680), (260, 975912), (273, 929440), (280, 906204), (296, 857220), (312, 813260), (314, 808080), (336, 755170), (364, 697080), (370, 685776), (390, 650608), (416, 609945), (420, 604136), (444, 571480), (455, 557664), (471, 538720), (480, 528619), (481, 527520), (518, 489840), (520, 487956), (546, 464720), (555, 457184), (560, 453102), (592, 428610), (624, 406630), (628, 404040), (672, 377585), (728, 348540), (740, 342888), (777, 326560), (780, 325304), (785, 323232), (840, 302068), (888, 285740), (910, 278832), (942, 269360), (962, 263760), (1036, 244920), (1040, 243978), (1092, 232360), (1099, 230880), (1110, 228592), (1120, 226551), (1184, 214305), (1248, 203315), (1256, 202020), (1295, 195936), (1365, 185888), (1443, 175840), (1456, 174270), (1480, 171444), (1554, 163280), (1560, 162652), (1570, 161616), (1680, 151034), (1776, 142870), (1820, 139416), (1884, 134680), (1924, 131880), (2041, 124320), (2072, 122460), (2080, 121989), (2184, 116180), (2198, 115440), (2220, 114296), (2355, 107744), (2405, 105504), (2512, 101010), (2590, 97968), (2730, 92944), (2886, 87920), (2912, 87135), (2960, 85722), (3108, 81640), (3120, 81326), (3140, 80808), (3297, 76960), (3360, 75517), (3367, 75360), (3552, 71435), (3640, 69708), (3768, 67340), (3848, 65940), (3885, 65312), (4082, 62160), (4144, 61230), (4368, 58090), (4396, 57720), (4440, 57148), (4710, 53872), (4810, 52752), (5024, 50505), (5180, 48984), (5460, 46472), (5495, 46176), (5772, 43960), (5809, 43680), (5920, 42861), (6123, 41440), (6216, 40820), (6240, 40663), (6280, 40404), (6594, 38480), (6734, 37680), (7215, 35168), (7280, 34854), (7536, 33670), (7696, 32970), (7770, 32656), (8164, 31080), (8288, 30615), (8736, 29045), (8792, 28860), (8880, 28574), (9420, 26936), (9620, 26376), (10101, 25120), (10205, 24864), (10360, 24492), (10920, 23236), (10990, 23088), (11544, 21980), (11618, 21840), (12246, 20720), (12432, 20410), (12560, 20202), (13188, 19240), (13468, 18840), (14287, 17760), (14430, 17584), (14560, 17427), (15072, 16835), (15392, 16485), (15540, 16328)]