253500480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:178

約数の個数: 336

約数和(自身を含む): 941466240

約数和(自身を除く): 687965760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 43, 45, 46, 48, 60, 64, 69, 72, 80, 86, 89, 90, 92, 96, 115, 120, 129, 138, 144, 160, 172, 178, 180, 184, 192, 207, 215, 230, 240, 258, 267, 276, 288, 320, 344, 345, 356, 360, 368, 387, 414, 430, 445, 460, 480, 516, 534, 552, 576, 645, 688, 690, 712, 720, 736, 774, 801, 828, 860, 890, 920, 960, 989, 1032, 1035, 1068, 1104, 1290, 1335, 1376, 1380, 1424, 1440, 1472, 1548, 1602, 1656, 1720, 1780, 1840, 1935, 1978, 2047, 2064, 2070, 2136, 2208, 2580, 2670, 2752, 2760, 2848, 2880, 2967, 3096, 3204, 3312, 3440, 3560, 3680, 3827, 3870, 3956, 4005, 4094, 4128, 4140, 4272, 4416, 4945, 5160, 5340, 5520, 5696, 5934, 6141, 6192, 6408, 6624, 6880, 7120, 7360, 7654, 7740, 7912, 8010, 8188, 8256, 8280, 8544, 8901, 9890, 10235, 10320, 10680, 11040, 11481, 11868, 12282, 12384, 12816, 13248, 13760, 14240, 14835, 15308, 15480, 15824, 16020, 16376, 16560, 17088, 17802, 18423, 19135, 19780, 20470, 20640, 21360, 22080, 22962, 23736, 24564, 24768, 25632, 28480, 29670, 30616, 30705, 30960, 31648, 32040, 32752, 33120, 34443, 35604, 36846, 38270, 39560, 40940, 41280, 42720, 44505, 45924, 47472, 49128, 51264, 57405, 59340, 61232, 61410, 61920, 63296, 64080, 65504, 66240, 68886, 71208, 73692, 76540, 79120, 81880, 85440, 88021, 89010, 91848, 92115, 94944, 98256, 114810, 118680, 122464, 122820, 123840, 128160, 131008, 137772, 142416, 147384, 153080, 158240, 163760, 172215, 176042, 178020, 183696, 184230, 189888, 196512, 229620, 237360, 244928, 245640, 256320, 264063, 275544, 284832, 294768, 306160, 316480, 327520, 344430, 352084, 356040, 367392, 368460, 393024, 440105, 459240, 474720, 491280, 528126, 551088, 569664, 589536, 612320, 655040, 688860, 704168, 712080, 734784, 736920, 792189, 880210, 918480, 949440, 982560, 1056252, 1102176, 1179072, 1224640, 1320315, 1377720, 1408336, 1424160, 1473840, 1584378, 1760420, 1836960, 1965120, 2112504, 2204352, 2640630, 2755440, 2816672, 2848320, 2947680, 3168756, 3520840, 3673920, 3960945, 4225008, 5281260, 5510880, 5633344, 5895360, 6337512, 7041680, 7921890, 8450016, 10562520, 11021760, 12675024, 14083360, 15843780, 16900032, 21125040, 25350048, 28166720, 31687560, 42250080, 50700096, 63375120, 84500160, 126750240, 253500480]

約数ペア:

[(1, 253500480), (2, 126750240), (3, 84500160), (4, 63375120), (5, 50700096), (6, 42250080), (8, 31687560), (9, 28166720), (10, 25350048), (12, 21125040), (15, 16900032), (16, 15843780), (18, 14083360), (20, 12675024), (23, 11021760), (24, 10562520), (30, 8450016), (32, 7921890), (36, 7041680), (40, 6337512), (43, 5895360), (45, 5633344), (46, 5510880), (48, 5281260), (60, 4225008), (64, 3960945), (69, 3673920), (72, 3520840), (80, 3168756), (86, 2947680), (89, 2848320), (90, 2816672), (92, 2755440), (96, 2640630), (115, 2204352), (120, 2112504), (129, 1965120), (138, 1836960), (144, 1760420), (160, 1584378), (172, 1473840), (178, 1424160), (180, 1408336), (184, 1377720), (192, 1320315), (207, 1224640), (215, 1179072), (230, 1102176), (240, 1056252), (258, 982560), (267, 949440), (276, 918480), (288, 880210), (320, 792189), (344, 736920), (345, 734784), (356, 712080), (360, 704168), (368, 688860), (387, 655040), (414, 612320), (430, 589536), (445, 569664), (460, 551088), (480, 528126), (516, 491280), (534, 474720), (552, 459240), (576, 440105), (645, 393024), (688, 368460), (690, 367392), (712, 356040), (720, 352084), (736, 344430), (774, 327520), (801, 316480), (828, 306160), (860, 294768), (890, 284832), (920, 275544), (960, 264063), (989, 256320), (1032, 245640), (1035, 244928), (1068, 237360), (1104, 229620), (1290, 196512), (1335, 189888), (1376, 184230), (1380, 183696), (1424, 178020), (1440, 176042), (1472, 172215), (1548, 163760), (1602, 158240), (1656, 153080), (1720, 147384), (1780, 142416), (1840, 137772), (1935, 131008), (1978, 128160), (2047, 123840), (2064, 122820), (2070, 122464), (2136, 118680), (2208, 114810), (2580, 98256), (2670, 94944), (2752, 92115), (2760, 91848), (2848, 89010), (2880, 88021), (2967, 85440), (3096, 81880), (3204, 79120), (3312, 76540), (3440, 73692), (3560, 71208), (3680, 68886), (3827, 66240), (3870, 65504), (3956, 64080), (4005, 63296), (4094, 61920), (4128, 61410), (4140, 61232), (4272, 59340), (4416, 57405), (4945, 51264), (5160, 49128), (5340, 47472), (5520, 45924), (5696, 44505), (5934, 42720), (6141, 41280), (6192, 40940), (6408, 39560), (6624, 38270), (6880, 36846), (7120, 35604), (7360, 34443), (7654, 33120), (7740, 32752), (7912, 32040), (8010, 31648), (8188, 30960), (8256, 30705), (8280, 30616), (8544, 29670), (8901, 28480), (9890, 25632), (10235, 24768), (10320, 24564), (10680, 23736), (11040, 22962), (11481, 22080), (11868, 21360), (12282, 20640), (12384, 20470), (12816, 19780), (13248, 19135), (13760, 18423), (14240, 17802), (14835, 17088), (15308, 16560), (15480, 16376), (15824, 16020)]