290353440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:160

約数の個数: 384

約数和(自身を含む): 1083801600

約数和(自身を除く): 793448160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 31, 32, 38, 39, 40, 48, 52, 57, 60, 62, 65, 76, 78, 79, 80, 93, 95, 96, 104, 114, 120, 124, 130, 152, 155, 156, 158, 160, 186, 190, 195, 208, 228, 237, 240, 247, 248, 260, 285, 304, 310, 312, 316, 372, 380, 390, 395, 403, 416, 456, 465, 474, 480, 494, 496, 520, 570, 589, 608, 620, 624, 632, 741, 744, 760, 780, 790, 806, 912, 930, 948, 988, 992, 1027, 1040, 1140, 1178, 1185, 1209, 1235, 1240, 1248, 1264, 1482, 1488, 1501, 1520, 1560, 1580, 1612, 1767, 1824, 1860, 1896, 1976, 2015, 2054, 2080, 2280, 2356, 2370, 2418, 2449, 2470, 2480, 2528, 2945, 2964, 2976, 3002, 3040, 3081, 3120, 3160, 3224, 3534, 3705, 3720, 3792, 3952, 4030, 4108, 4503, 4560, 4712, 4740, 4836, 4898, 4940, 4960, 5135, 5890, 5928, 6004, 6045, 6162, 6240, 6320, 6448, 7068, 7347, 7410, 7440, 7505, 7584, 7657, 7904, 8060, 8216, 8835, 9006, 9120, 9424, 9480, 9672, 9796, 9880, 10270, 11780, 11856, 12008, 12090, 12245, 12324, 12640, 12896, 14136, 14694, 14820, 14880, 15010, 15314, 15405, 16120, 16432, 17670, 18012, 18848, 18960, 19344, 19513, 19592, 19760, 20540, 22515, 22971, 23560, 23712, 24016, 24180, 24490, 24648, 28272, 29388, 29640, 30020, 30628, 30810, 31837, 32240, 32864, 35340, 36024, 36735, 37920, 38285, 38688, 39026, 39184, 39520, 41080, 45030, 45942, 46531, 47120, 48032, 48360, 48980, 49296, 56544, 58539, 58776, 59280, 60040, 61256, 61620, 63674, 64480, 70680, 72048, 73470, 76570, 78052, 78368, 82160, 90060, 91884, 93062, 94240, 95511, 96720, 97565, 97960, 98592, 114855, 117078, 117552, 118560, 120080, 122512, 123240, 127348, 139593, 141360, 144096, 146940, 153140, 156104, 159185, 164320, 180120, 183768, 186124, 191022, 193440, 195130, 195920, 229710, 232655, 234156, 235104, 240160, 245024, 246480, 254696, 279186, 282720, 292695, 293880, 306280, 312208, 318370, 360240, 367536, 372248, 382044, 390260, 391840, 459420, 465310, 468312, 477555, 492960, 509392, 558372, 585390, 587760, 604903, 612560, 624416, 636740, 697965, 720480, 735072, 744496, 764088, 780520, 918840, 930620, 936624, 955110, 1018784, 1116744, 1170780, 1175520, 1209806, 1225120, 1273480, 1395930, 1488992, 1528176, 1561040, 1814709, 1837680, 1861240, 1873248, 1910220, 2233488, 2341560, 2419612, 2546960, 2791860, 3024515, 3056352, 3122080, 3629418, 3675360, 3722480, 3820440, 4466976, 4683120, 4839224, 5093920, 5583720, 6049030, 7258836, 7444960, 7640880, 9073545, 9366240, 9678448, 11167440, 12098060, 14517672, 15281760, 18147090, 19356896, 22334880, 24196120, 29035344, 36294180, 48392240, 58070688, 72588360, 96784480, 145176720, 290353440]

約数ペア:

[(1, 290353440), (2, 145176720), (3, 96784480), (4, 72588360), (5, 58070688), (6, 48392240), (8, 36294180), (10, 29035344), (12, 24196120), (13, 22334880), (15, 19356896), (16, 18147090), (19, 15281760), (20, 14517672), (24, 12098060), (26, 11167440), (30, 9678448), (31, 9366240), (32, 9073545), (38, 7640880), (39, 7444960), (40, 7258836), (48, 6049030), (52, 5583720), (57, 5093920), (60, 4839224), (62, 4683120), (65, 4466976), (76, 3820440), (78, 3722480), (79, 3675360), (80, 3629418), (93, 3122080), (95, 3056352), (96, 3024515), (104, 2791860), (114, 2546960), (120, 2419612), (124, 2341560), (130, 2233488), (152, 1910220), (155, 1873248), (156, 1861240), (158, 1837680), (160, 1814709), (186, 1561040), (190, 1528176), (195, 1488992), (208, 1395930), (228, 1273480), (237, 1225120), (240, 1209806), (247, 1175520), (248, 1170780), (260, 1116744), (285, 1018784), (304, 955110), (310, 936624), (312, 930620), (316, 918840), (372, 780520), (380, 764088), (390, 744496), (395, 735072), (403, 720480), (416, 697965), (456, 636740), (465, 624416), (474, 612560), (480, 604903), (494, 587760), (496, 585390), (520, 558372), (570, 509392), (589, 492960), (608, 477555), (620, 468312), (624, 465310), (632, 459420), (741, 391840), (744, 390260), (760, 382044), (780, 372248), (790, 367536), (806, 360240), (912, 318370), (930, 312208), (948, 306280), (988, 293880), (992, 292695), (1027, 282720), (1040, 279186), (1140, 254696), (1178, 246480), (1185, 245024), (1209, 240160), (1235, 235104), (1240, 234156), (1248, 232655), (1264, 229710), (1482, 195920), (1488, 195130), (1501, 193440), (1520, 191022), (1560, 186124), (1580, 183768), (1612, 180120), (1767, 164320), (1824, 159185), (1860, 156104), (1896, 153140), (1976, 146940), (2015, 144096), (2054, 141360), (2080, 139593), (2280, 127348), (2356, 123240), (2370, 122512), (2418, 120080), (2449, 118560), (2470, 117552), (2480, 117078), (2528, 114855), (2945, 98592), (2964, 97960), (2976, 97565), (3002, 96720), (3040, 95511), (3081, 94240), (3120, 93062), (3160, 91884), (3224, 90060), (3534, 82160), (3705, 78368), (3720, 78052), (3792, 76570), (3952, 73470), (4030, 72048), (4108, 70680), (4503, 64480), (4560, 63674), (4712, 61620), (4740, 61256), (4836, 60040), (4898, 59280), (4940, 58776), (4960, 58539), (5135, 56544), (5890, 49296), (5928, 48980), (6004, 48360), (6045, 48032), (6162, 47120), (6240, 46531), (6320, 45942), (6448, 45030), (7068, 41080), (7347, 39520), (7410, 39184), (7440, 39026), (7505, 38688), (7584, 38285), (7657, 37920), (7904, 36735), (8060, 36024), (8216, 35340), (8835, 32864), (9006, 32240), (9120, 31837), (9424, 30810), (9480, 30628), (9672, 30020), (9796, 29640), (9880, 29388), (10270, 28272), (11780, 24648), (11856, 24490), (12008, 24180), (12090, 24016), (12245, 23712), (12324, 23560), (12640, 22971), (12896, 22515), (14136, 20540), (14694, 19760), (14820, 19592), (14880, 19513), (15010, 19344), (15314, 18960), (15405, 18848), (16120, 18012), (16432, 17670)]