318348800

素因数分解:

$2^9\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:82

約数の個数: 480

約数和(自身を含む): 1096001280

約数和(自身を除く): 777652480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 19, 20, 22, 25, 28, 32, 34, 35, 38, 40, 44, 50, 55, 56, 64, 68, 70, 76, 77, 80, 85, 88, 95, 100, 110, 112, 119, 128, 133, 136, 140, 152, 154, 160, 170, 175, 176, 187, 190, 200, 209, 220, 224, 238, 256, 266, 272, 275, 280, 304, 308, 320, 323, 340, 350, 352, 374, 380, 385, 400, 418, 425, 440, 448, 475, 476, 512, 532, 544, 550, 560, 595, 608, 616, 640, 646, 665, 680, 700, 704, 748, 760, 770, 800, 836, 850, 880, 896, 935, 950, 952, 1045, 1064, 1088, 1100, 1120, 1190, 1216, 1232, 1280, 1292, 1309, 1330, 1360, 1400, 1408, 1463, 1496, 1520, 1540, 1600, 1615, 1672, 1700, 1760, 1792, 1870, 1900, 1904, 1925, 2090, 2128, 2176, 2200, 2240, 2261, 2380, 2432, 2464, 2560, 2584, 2618, 2660, 2720, 2800, 2816, 2926, 2975, 2992, 3040, 3080, 3200, 3230, 3325, 3344, 3400, 3520, 3553, 3584, 3740, 3800, 3808, 3850, 4180, 4256, 4352, 4400, 4480, 4522, 4675, 4760, 4864, 4928, 5168, 5225, 5236, 5320, 5440, 5600, 5632, 5852, 5950, 5984, 6080, 6160, 6400, 6460, 6545, 6650, 6688, 6800, 7040, 7106, 7315, 7480, 7600, 7616, 7700, 8075, 8360, 8512, 8704, 8800, 8960, 9044, 9350, 9520, 9728, 9856, 10336, 10450, 10472, 10640, 10880, 11200, 11305, 11704, 11900, 11968, 12160, 12320, 12800, 12920, 13090, 13300, 13376, 13600, 14080, 14212, 14630, 14960, 15200, 15232, 15400, 16150, 16720, 17024, 17600, 17765, 17920, 18088, 18700, 19040, 19712, 20672, 20900, 20944, 21280, 21760, 22400, 22610, 23408, 23800, 23936, 24320, 24640, 24871, 25840, 26180, 26600, 26752, 27200, 28160, 28424, 29260, 29920, 30400, 30464, 30800, 32300, 32725, 33440, 34048, 35200, 35530, 36176, 36575, 37400, 38080, 39424, 41344, 41800, 41888, 42560, 43520, 44800, 45220, 46816, 47600, 47872, 48640, 49280, 49742, 51680, 52360, 53200, 53504, 54400, 56525, 56848, 58520, 59840, 60800, 60928, 61600, 64600, 65450, 66880, 68096, 70400, 71060, 72352, 73150, 74800, 76160, 82688, 83600, 83776, 85120, 88825, 89600, 90440, 93632, 95200, 95744, 98560, 99484, 103360, 104720, 106400, 107008, 108800, 113050, 113696, 117040, 119680, 121600, 123200, 124355, 129200, 130900, 133760, 140800, 142120, 144704, 146300, 149600, 152320, 165376, 167200, 167552, 170240, 177650, 180880, 187264, 190400, 197120, 198968, 206720, 209440, 212800, 217600, 226100, 227392, 234080, 239360, 243200, 246400, 248710, 258400, 261800, 267520, 284240, 289408, 292600, 299200, 304640, 334400, 335104, 340480, 355300, 361760, 374528, 380800, 397936, 413440, 418880, 425600, 452200, 454784, 468160, 478720, 492800, 497420, 516800, 523600, 535040, 568480, 578816, 585200, 598400, 621775, 668800, 670208, 710600, 723520, 749056, 761600, 795872, 826880, 837760, 851200, 904400, 909568, 936320, 985600, 994840, 1033600, 1047200, 1136960, 1157632, 1170400, 1196800, 1243550, 1337600, 1421200, 1447040, 1523200, 1591744, 1675520, 1702400, 1808800, 1819136, 1872640, 1989680, 2067200, 2094400, 2273920, 2340800, 2393600, 2487100, 2675200, 2842400, 2894080, 3183488, 3351040, 3617600, 3745280, 3979360, 4134400, 4188800, 4547840, 4681600, 4974200, 5684800, 5788160, 6366976, 7235200, 7958720, 8377600, 9095680, 9363200, 9948400, 11369600, 12733952, 14470400, 15917440, 16755200, 18726400, 19896800, 22739200, 28940800, 31834880, 39793600, 45478400, 63669760, 79587200, 159174400, 318348800]

約数ペア:

[(1, 318348800), (2, 159174400), (4, 79587200), (5, 63669760), (7, 45478400), (8, 39793600), (10, 31834880), (11, 28940800), (14, 22739200), (16, 19896800), (17, 18726400), (19, 16755200), (20, 15917440), (22, 14470400), (25, 12733952), (28, 11369600), (32, 9948400), (34, 9363200), (35, 9095680), (38, 8377600), (40, 7958720), (44, 7235200), (50, 6366976), (55, 5788160), (56, 5684800), (64, 4974200), (68, 4681600), (70, 4547840), (76, 4188800), (77, 4134400), (80, 3979360), (85, 3745280), (88, 3617600), (95, 3351040), (100, 3183488), (110, 2894080), (112, 2842400), (119, 2675200), (128, 2487100), (133, 2393600), (136, 2340800), (140, 2273920), (152, 2094400), (154, 2067200), (160, 1989680), (170, 1872640), (175, 1819136), (176, 1808800), (187, 1702400), (190, 1675520), (200, 1591744), (209, 1523200), (220, 1447040), (224, 1421200), (238, 1337600), (256, 1243550), (266, 1196800), (272, 1170400), (275, 1157632), (280, 1136960), (304, 1047200), (308, 1033600), (320, 994840), (323, 985600), (340, 936320), (350, 909568), (352, 904400), (374, 851200), (380, 837760), (385, 826880), (400, 795872), (418, 761600), (425, 749056), (440, 723520), (448, 710600), (475, 670208), (476, 668800), (512, 621775), (532, 598400), (544, 585200), (550, 578816), (560, 568480), (595, 535040), (608, 523600), (616, 516800), (640, 497420), (646, 492800), (665, 478720), (680, 468160), (700, 454784), (704, 452200), (748, 425600), (760, 418880), (770, 413440), (800, 397936), (836, 380800), (850, 374528), (880, 361760), (896, 355300), (935, 340480), (950, 335104), (952, 334400), (1045, 304640), (1064, 299200), (1088, 292600), (1100, 289408), (1120, 284240), (1190, 267520), (1216, 261800), (1232, 258400), (1280, 248710), (1292, 246400), (1309, 243200), (1330, 239360), (1360, 234080), (1400, 227392), (1408, 226100), (1463, 217600), (1496, 212800), (1520, 209440), (1540, 206720), (1600, 198968), (1615, 197120), (1672, 190400), (1700, 187264), (1760, 180880), (1792, 177650), (1870, 170240), (1900, 167552), (1904, 167200), (1925, 165376), (2090, 152320), (2128, 149600), (2176, 146300), (2200, 144704), (2240, 142120), (2261, 140800), (2380, 133760), (2432, 130900), (2464, 129200), (2560, 124355), (2584, 123200), (2618, 121600), (2660, 119680), (2720, 117040), (2800, 113696), (2816, 113050), (2926, 108800), (2975, 107008), (2992, 106400), (3040, 104720), (3080, 103360), (3200, 99484), (3230, 98560), (3325, 95744), (3344, 95200), (3400, 93632), (3520, 90440), (3553, 89600), (3584, 88825), (3740, 85120), (3800, 83776), (3808, 83600), (3850, 82688), (4180, 76160), (4256, 74800), (4352, 73150), (4400, 72352), (4480, 71060), (4522, 70400), (4675, 68096), (4760, 66880), (4864, 65450), (4928, 64600), (5168, 61600), (5225, 60928), (5236, 60800), (5320, 59840), (5440, 58520), (5600, 56848), (5632, 56525), (5852, 54400), (5950, 53504), (5984, 53200), (6080, 52360), (6160, 51680), (6400, 49742), (6460, 49280), (6545, 48640), (6650, 47872), (6688, 47600), (6800, 46816), (7040, 45220), (7106, 44800), (7315, 43520), (7480, 42560), (7600, 41888), (7616, 41800), (7700, 41344), (8075, 39424), (8360, 38080), (8512, 37400), (8704, 36575), (8800, 36176), (8960, 35530), (9044, 35200), (9350, 34048), (9520, 33440), (9728, 32725), (9856, 32300), (10336, 30800), (10450, 30464), (10472, 30400), (10640, 29920), (10880, 29260), (11200, 28424), (11305, 28160), (11704, 27200), (11900, 26752), (11968, 26600), (12160, 26180), (12320, 25840), (12800, 24871), (12920, 24640), (13090, 24320), (13300, 23936), (13376, 23800), (13600, 23408), (14080, 22610), (14212, 22400), (14630, 21760), (14960, 21280), (15200, 20944), (15232, 20900), (15400, 20672), (16150, 19712), (16720, 19040), (17024, 18700), (17600, 18088), (17765, 17920)]