19340984320

素因数分解:

$2^{20}\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:100

約数の個数: 336

約数和(自身を含む): 57982030848

約数和(自身を除く): 38641046528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 31, 32, 34, 35, 40, 56, 62, 64, 68, 70, 80, 85, 112, 119, 124, 128, 136, 140, 155, 160, 170, 217, 224, 238, 248, 256, 272, 280, 310, 320, 340, 434, 448, 476, 496, 512, 527, 544, 560, 595, 620, 640, 680, 868, 896, 952, 992, 1024, 1054, 1085, 1088, 1120, 1190, 1240, 1280, 1360, 1736, 1792, 1904, 1984, 2048, 2108, 2170, 2176, 2240, 2380, 2480, 2560, 2635, 2720, 3472, 3584, 3689, 3808, 3968, 4096, 4216, 4340, 4352, 4480, 4760, 4960, 5120, 5270, 5440, 6944, 7168, 7378, 7616, 7936, 8192, 8432, 8680, 8704, 8960, 9520, 9920, 10240, 10540, 10880, 13888, 14336, 14756, 15232, 15872, 16384, 16864, 17360, 17408, 17920, 18445, 19040, 19840, 20480, 21080, 21760, 27776, 28672, 29512, 30464, 31744, 32768, 33728, 34720, 34816, 35840, 36890, 38080, 39680, 40960, 42160, 43520, 55552, 57344, 59024, 60928, 63488, 65536, 67456, 69440, 69632, 71680, 73780, 76160, 79360, 81920, 84320, 87040, 111104, 114688, 118048, 121856, 126976, 131072, 134912, 138880, 139264, 143360, 147560, 152320, 158720, 163840, 168640, 174080, 222208, 229376, 236096, 243712, 253952, 262144, 269824, 277760, 278528, 286720, 295120, 304640, 317440, 327680, 337280, 348160, 444416, 458752, 472192, 487424, 507904, 524288, 539648, 555520, 557056, 573440, 590240, 609280, 634880, 655360, 674560, 696320, 888832, 917504, 944384, 974848, 1015808, 1048576, 1079296, 1111040, 1114112, 1146880, 1180480, 1218560, 1269760, 1310720, 1349120, 1392640, 1777664, 1835008, 1888768, 1949696, 2031616, 2158592, 2222080, 2228224, 2293760, 2360960, 2437120, 2539520, 2621440, 2698240, 2785280, 3555328, 3670016, 3777536, 3899392, 4063232, 4317184, 4444160, 4456448, 4587520, 4721920, 4874240, 5079040, 5242880, 5396480, 5570560, 7110656, 7340032, 7555072, 7798784, 8126464, 8634368, 8888320, 8912896, 9175040, 9443840, 9748480, 10158080, 10792960, 11141120, 14221312, 15110144, 15597568, 16252928, 17268736, 17776640, 17825792, 18350080, 18887680, 19496960, 20316160, 21585920, 22282240, 28442624, 30220288, 31195136, 32505856, 34537472, 35553280, 36700160, 37775360, 38993920, 40632320, 43171840, 44564480, 56885248, 60440576, 62390272, 69074944, 71106560, 75550720, 77987840, 81264640, 86343680, 89128960, 113770496, 120881152, 124780544, 138149888, 142213120, 151101440, 155975680, 162529280, 172687360, 227540992, 241762304, 276299776, 284426240, 302202880, 311951360, 345374720, 483524608, 552599552, 568852480, 604405760, 623902720, 690749440, 967049216, 1137704960, 1208811520, 1381498880, 1934098432, 2417623040, 2762997760, 3868196864, 4835246080, 9670492160, 19340984320]

約数ペア:

[(1, 19340984320), (2, 9670492160), (4, 4835246080), (5, 3868196864), (7, 2762997760), (8, 2417623040), (10, 1934098432), (14, 1381498880), (16, 1208811520), (17, 1137704960), (20, 967049216), (28, 690749440), (31, 623902720), (32, 604405760), (34, 568852480), (35, 552599552), (40, 483524608), (56, 345374720), (62, 311951360), (64, 302202880), (68, 284426240), (70, 276299776), (80, 241762304), (85, 227540992), (112, 172687360), (119, 162529280), (124, 155975680), (128, 151101440), (136, 142213120), (140, 138149888), (155, 124780544), (160, 120881152), (170, 113770496), (217, 89128960), (224, 86343680), (238, 81264640), (248, 77987840), (256, 75550720), (272, 71106560), (280, 69074944), (310, 62390272), (320, 60440576), (340, 56885248), (434, 44564480), (448, 43171840), (476, 40632320), (496, 38993920), (512, 37775360), (527, 36700160), (544, 35553280), (560, 34537472), (595, 32505856), (620, 31195136), (640, 30220288), (680, 28442624), (868, 22282240), (896, 21585920), (952, 20316160), (992, 19496960), (1024, 18887680), (1054, 18350080), (1085, 17825792), (1088, 17776640), (1120, 17268736), (1190, 16252928), (1240, 15597568), (1280, 15110144), (1360, 14221312), (1736, 11141120), (1792, 10792960), (1904, 10158080), (1984, 9748480), (2048, 9443840), (2108, 9175040), (2170, 8912896), (2176, 8888320), (2240, 8634368), (2380, 8126464), (2480, 7798784), (2560, 7555072), (2635, 7340032), (2720, 7110656), (3472, 5570560), (3584, 5396480), (3689, 5242880), (3808, 5079040), (3968, 4874240), (4096, 4721920), (4216, 4587520), (4340, 4456448), (4352, 4444160), (4480, 4317184), (4760, 4063232), (4960, 3899392), (5120, 3777536), (5270, 3670016), (5440, 3555328), (6944, 2785280), (7168, 2698240), (7378, 2621440), (7616, 2539520), (7936, 2437120), (8192, 2360960), (8432, 2293760), (8680, 2228224), (8704, 2222080), (8960, 2158592), (9520, 2031616), (9920, 1949696), (10240, 1888768), (10540, 1835008), (10880, 1777664), (13888, 1392640), (14336, 1349120), (14756, 1310720), (15232, 1269760), (15872, 1218560), (16384, 1180480), (16864, 1146880), (17360, 1114112), (17408, 1111040), (17920, 1079296), (18445, 1048576), (19040, 1015808), (19840, 974848), (20480, 944384), (21080, 917504), (21760, 888832), (27776, 696320), (28672, 674560), (29512, 655360), (30464, 634880), (31744, 609280), (32768, 590240), (33728, 573440), (34720, 557056), (34816, 555520), (35840, 539648), (36890, 524288), (38080, 507904), (39680, 487424), (40960, 472192), (42160, 458752), (43520, 444416), (55552, 348160), (57344, 337280), (59024, 327680), (60928, 317440), (63488, 304640), (65536, 295120), (67456, 286720), (69440, 278528), (69632, 277760), (71680, 269824), (73780, 262144), (76160, 253952), (79360, 243712), (81920, 236096), (84320, 229376), (87040, 222208), (111104, 174080), (114688, 168640), (118048, 163840), (121856, 158720), (126976, 152320), (131072, 147560), (134912, 143360), (138880, 139264)]