228943680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:222

約数の個数: 336

約数和(自身を含む): 878409216

約数和(自身を除く): 649465536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 49, 56, 60, 62, 64, 70, 80, 84, 93, 96, 98, 105, 112, 120, 124, 140, 147, 155, 157, 160, 168, 186, 192, 196, 210, 217, 224, 240, 245, 248, 280, 294, 310, 314, 320, 336, 372, 392, 420, 434, 448, 465, 471, 480, 490, 496, 560, 588, 620, 628, 651, 672, 735, 744, 784, 785, 840, 868, 930, 942, 960, 980, 992, 1085, 1099, 1120, 1176, 1240, 1256, 1302, 1344, 1470, 1488, 1519, 1568, 1570, 1680, 1736, 1860, 1884, 1960, 1984, 2170, 2198, 2240, 2352, 2355, 2480, 2512, 2604, 2940, 2976, 3038, 3136, 3140, 3255, 3297, 3360, 3472, 3720, 3768, 3920, 4340, 4396, 4557, 4704, 4710, 4867, 4960, 5024, 5208, 5495, 5880, 5952, 6076, 6280, 6510, 6594, 6720, 6944, 7440, 7536, 7595, 7693, 7840, 8680, 8792, 9114, 9408, 9420, 9734, 9920, 10048, 10416, 10990, 11760, 12152, 12560, 13020, 13188, 13888, 14601, 14880, 15072, 15190, 15386, 15680, 16485, 17360, 17584, 18228, 18840, 19468, 20832, 21980, 22785, 23079, 23520, 24304, 24335, 25120, 26040, 26376, 29202, 29760, 30144, 30380, 30772, 32970, 34069, 34720, 35168, 36456, 37680, 38465, 38936, 41664, 43960, 45570, 46158, 47040, 48608, 48670, 50240, 52080, 52752, 58404, 60760, 61544, 65940, 68138, 69440, 70336, 72912, 73005, 75360, 76930, 77872, 87920, 91140, 92316, 97216, 97340, 102207, 104160, 105504, 115395, 116808, 121520, 123088, 131880, 136276, 145824, 146010, 150720, 153860, 155744, 170345, 175840, 182280, 184632, 194680, 204414, 208320, 211008, 230790, 233616, 238483, 243040, 246176, 263760, 272552, 291648, 292020, 307720, 311488, 340690, 351680, 364560, 369264, 389360, 408828, 461580, 467232, 476966, 486080, 492352, 511035, 527520, 545104, 584040, 615440, 681380, 715449, 729120, 738528, 778720, 817656, 923160, 934464, 953932, 1022070, 1055040, 1090208, 1168080, 1192415, 1230880, 1362760, 1430898, 1458240, 1477056, 1557440, 1635312, 1846320, 1907864, 2044140, 2180416, 2336160, 2384830, 2461760, 2725520, 2861796, 3270624, 3577245, 3692640, 3815728, 4088280, 4672320, 4769660, 5451040, 5723592, 6541248, 7154490, 7385280, 7631456, 8176560, 9539320, 10902080, 11447184, 14308980, 15262912, 16353120, 19078640, 22894368, 28617960, 32706240, 38157280, 45788736, 57235920, 76314560, 114471840, 228943680]

約数ペア:

[(1, 228943680), (2, 114471840), (3, 76314560), (4, 57235920), (5, 45788736), (6, 38157280), (7, 32706240), (8, 28617960), (10, 22894368), (12, 19078640), (14, 16353120), (15, 15262912), (16, 14308980), (20, 11447184), (21, 10902080), (24, 9539320), (28, 8176560), (30, 7631456), (31, 7385280), (32, 7154490), (35, 6541248), (40, 5723592), (42, 5451040), (48, 4769660), (49, 4672320), (56, 4088280), (60, 3815728), (62, 3692640), (64, 3577245), (70, 3270624), (80, 2861796), (84, 2725520), (93, 2461760), (96, 2384830), (98, 2336160), (105, 2180416), (112, 2044140), (120, 1907864), (124, 1846320), (140, 1635312), (147, 1557440), (155, 1477056), (157, 1458240), (160, 1430898), (168, 1362760), (186, 1230880), (192, 1192415), (196, 1168080), (210, 1090208), (217, 1055040), (224, 1022070), (240, 953932), (245, 934464), (248, 923160), (280, 817656), (294, 778720), (310, 738528), (314, 729120), (320, 715449), (336, 681380), (372, 615440), (392, 584040), (420, 545104), (434, 527520), (448, 511035), (465, 492352), (471, 486080), (480, 476966), (490, 467232), (496, 461580), (560, 408828), (588, 389360), (620, 369264), (628, 364560), (651, 351680), (672, 340690), (735, 311488), (744, 307720), (784, 292020), (785, 291648), (840, 272552), (868, 263760), (930, 246176), (942, 243040), (960, 238483), (980, 233616), (992, 230790), (1085, 211008), (1099, 208320), (1120, 204414), (1176, 194680), (1240, 184632), (1256, 182280), (1302, 175840), (1344, 170345), (1470, 155744), (1488, 153860), (1519, 150720), (1568, 146010), (1570, 145824), (1680, 136276), (1736, 131880), (1860, 123088), (1884, 121520), (1960, 116808), (1984, 115395), (2170, 105504), (2198, 104160), (2240, 102207), (2352, 97340), (2355, 97216), (2480, 92316), (2512, 91140), (2604, 87920), (2940, 77872), (2976, 76930), (3038, 75360), (3136, 73005), (3140, 72912), (3255, 70336), (3297, 69440), (3360, 68138), (3472, 65940), (3720, 61544), (3768, 60760), (3920, 58404), (4340, 52752), (4396, 52080), (4557, 50240), (4704, 48670), (4710, 48608), (4867, 47040), (4960, 46158), (5024, 45570), (5208, 43960), (5495, 41664), (5880, 38936), (5952, 38465), (6076, 37680), (6280, 36456), (6510, 35168), (6594, 34720), (6720, 34069), (6944, 32970), (7440, 30772), (7536, 30380), (7595, 30144), (7693, 29760), (7840, 29202), (8680, 26376), (8792, 26040), (9114, 25120), (9408, 24335), (9420, 24304), (9734, 23520), (9920, 23079), (10048, 22785), (10416, 21980), (10990, 20832), (11760, 19468), (12152, 18840), (12560, 18228), (13020, 17584), (13188, 17360), (13888, 16485), (14601, 15680), (14880, 15386), (15072, 15190)]