168819840

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:164

約数の個数: 384

約数和(自身を含む): 687398400

約数和(自身を除く): 518578560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 53, 56, 60, 63, 64, 70, 72, 79, 80, 84, 90, 96, 105, 106, 112, 120, 126, 128, 140, 144, 158, 159, 160, 168, 180, 192, 210, 212, 224, 237, 240, 252, 265, 280, 288, 315, 316, 318, 320, 336, 360, 371, 384, 395, 420, 424, 448, 474, 477, 480, 504, 530, 553, 560, 576, 630, 632, 636, 640, 672, 711, 720, 742, 790, 795, 840, 848, 896, 948, 954, 960, 1008, 1060, 1106, 1113, 1120, 1152, 1185, 1260, 1264, 1272, 1344, 1422, 1440, 1484, 1580, 1590, 1659, 1680, 1696, 1855, 1896, 1908, 1920, 2016, 2120, 2212, 2226, 2240, 2370, 2385, 2520, 2528, 2544, 2688, 2765, 2844, 2880, 2968, 3160, 3180, 3318, 3339, 3360, 3392, 3555, 3710, 3792, 3816, 4032, 4187, 4240, 4424, 4452, 4480, 4740, 4770, 4977, 5040, 5056, 5088, 5530, 5565, 5688, 5760, 5936, 6320, 6360, 6636, 6678, 6720, 6784, 7110, 7420, 7584, 7632, 8064, 8295, 8374, 8480, 8848, 8904, 9480, 9540, 9954, 10080, 10112, 10176, 11060, 11130, 11376, 11872, 12561, 12640, 12720, 13272, 13356, 13440, 14220, 14840, 15168, 15264, 16590, 16695, 16748, 16960, 17696, 17808, 18960, 19080, 19908, 20160, 20352, 20935, 22120, 22260, 22752, 23744, 24885, 25122, 25280, 25440, 26544, 26712, 28440, 29309, 29680, 30336, 30528, 33180, 33390, 33496, 33920, 35392, 35616, 37683, 37920, 38160, 39816, 40320, 41870, 44240, 44520, 45504, 47488, 49770, 50244, 50560, 50880, 53088, 53424, 56880, 58618, 59360, 61056, 62805, 66360, 66780, 66992, 70784, 71232, 75366, 75840, 76320, 79632, 83740, 87927, 88480, 89040, 91008, 99540, 100488, 101760, 106176, 106848, 113760, 117236, 118720, 125610, 132720, 133560, 133984, 142464, 146545, 150732, 151680, 152640, 159264, 167480, 175854, 176960, 178080, 188415, 199080, 200976, 212352, 213696, 227520, 234472, 237440, 251220, 263781, 265440, 267120, 267968, 293090, 301464, 305280, 318528, 334960, 351708, 353920, 356160, 376830, 398160, 401952, 427392, 439635, 455040, 468944, 502440, 527562, 530880, 534240, 535936, 586180, 602928, 637056, 669920, 703416, 712320, 753660, 796320, 803904, 879270, 937888, 1004880, 1055124, 1061760, 1068480, 1172360, 1205856, 1318905, 1339840, 1406832, 1507320, 1592640, 1607808, 1758540, 1875776, 2009760, 2110248, 2136960, 2344720, 2411712, 2637810, 2679680, 2813664, 3014640, 3185280, 3517080, 3751552, 4019520, 4220496, 4689440, 4823424, 5275620, 5627328, 6029280, 7034160, 8039040, 8440992, 9378880, 10551240, 11254656, 12058560, 14068320, 16881984, 18757760, 21102480, 24117120, 28136640, 33763968, 42204960, 56273280, 84409920, 168819840]

約数ペア:

[(1, 168819840), (2, 84409920), (3, 56273280), (4, 42204960), (5, 33763968), (6, 28136640), (7, 24117120), (8, 21102480), (9, 18757760), (10, 16881984), (12, 14068320), (14, 12058560), (15, 11254656), (16, 10551240), (18, 9378880), (20, 8440992), (21, 8039040), (24, 7034160), (28, 6029280), (30, 5627328), (32, 5275620), (35, 4823424), (36, 4689440), (40, 4220496), (42, 4019520), (45, 3751552), (48, 3517080), (53, 3185280), (56, 3014640), (60, 2813664), (63, 2679680), (64, 2637810), (70, 2411712), (72, 2344720), (79, 2136960), (80, 2110248), (84, 2009760), (90, 1875776), (96, 1758540), (105, 1607808), (106, 1592640), (112, 1507320), (120, 1406832), (126, 1339840), (128, 1318905), (140, 1205856), (144, 1172360), (158, 1068480), (159, 1061760), (160, 1055124), (168, 1004880), (180, 937888), (192, 879270), (210, 803904), (212, 796320), (224, 753660), (237, 712320), (240, 703416), (252, 669920), (265, 637056), (280, 602928), (288, 586180), (315, 535936), (316, 534240), (318, 530880), (320, 527562), (336, 502440), (360, 468944), (371, 455040), (384, 439635), (395, 427392), (420, 401952), (424, 398160), (448, 376830), (474, 356160), (477, 353920), (480, 351708), (504, 334960), (530, 318528), (553, 305280), (560, 301464), (576, 293090), (630, 267968), (632, 267120), (636, 265440), (640, 263781), (672, 251220), (711, 237440), (720, 234472), (742, 227520), (790, 213696), (795, 212352), (840, 200976), (848, 199080), (896, 188415), (948, 178080), (954, 176960), (960, 175854), (1008, 167480), (1060, 159264), (1106, 152640), (1113, 151680), (1120, 150732), (1152, 146545), (1185, 142464), (1260, 133984), (1264, 133560), (1272, 132720), (1344, 125610), (1422, 118720), (1440, 117236), (1484, 113760), (1580, 106848), (1590, 106176), (1659, 101760), (1680, 100488), (1696, 99540), (1855, 91008), (1896, 89040), (1908, 88480), (1920, 87927), (2016, 83740), (2120, 79632), (2212, 76320), (2226, 75840), (2240, 75366), (2370, 71232), (2385, 70784), (2520, 66992), (2528, 66780), (2544, 66360), (2688, 62805), (2765, 61056), (2844, 59360), (2880, 58618), (2968, 56880), (3160, 53424), (3180, 53088), (3318, 50880), (3339, 50560), (3360, 50244), (3392, 49770), (3555, 47488), (3710, 45504), (3792, 44520), (3816, 44240), (4032, 41870), (4187, 40320), (4240, 39816), (4424, 38160), (4452, 37920), (4480, 37683), (4740, 35616), (4770, 35392), (4977, 33920), (5040, 33496), (5056, 33390), (5088, 33180), (5530, 30528), (5565, 30336), (5688, 29680), (5760, 29309), (5936, 28440), (6320, 26712), (6360, 26544), (6636, 25440), (6678, 25280), (6720, 25122), (6784, 24885), (7110, 23744), (7420, 22752), (7584, 22260), (7632, 22120), (8064, 20935), (8295, 20352), (8374, 20160), (8480, 19908), (8848, 19080), (8904, 18960), (9480, 17808), (9540, 17696), (9954, 16960), (10080, 16748), (10112, 16695), (10176, 16590), (11060, 15264), (11130, 15168), (11376, 14840), (11872, 14220), (12561, 13440), (12640, 13356), (12720, 13272)]