1872056320

素因数分解:

$2^{12}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:348

約数の個数: 208

約数和(自身を含む): 5024687040

約数和(自身を除く): 3152630720

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 64, 68, 76, 80, 85, 95, 128, 136, 152, 160, 170, 190, 256, 272, 283, 304, 320, 323, 340, 380, 512, 544, 566, 608, 640, 646, 680, 760, 1024, 1088, 1132, 1216, 1280, 1292, 1360, 1415, 1520, 1615, 2048, 2176, 2264, 2432, 2560, 2584, 2720, 2830, 3040, 3230, 4096, 4352, 4528, 4811, 4864, 5120, 5168, 5377, 5440, 5660, 6080, 6460, 8704, 9056, 9622, 9728, 10240, 10336, 10754, 10880, 11320, 12160, 12920, 17408, 18112, 19244, 19456, 20480, 20672, 21508, 21760, 22640, 24055, 24320, 25840, 26885, 34816, 36224, 38488, 38912, 41344, 43016, 43520, 45280, 48110, 48640, 51680, 53770, 69632, 72448, 76976, 77824, 82688, 86032, 87040, 90560, 91409, 96220, 97280, 103360, 107540, 144896, 153952, 165376, 172064, 174080, 181120, 182818, 192440, 194560, 206720, 215080, 289792, 307904, 330752, 344128, 348160, 362240, 365636, 384880, 389120, 413440, 430160, 457045, 579584, 615808, 661504, 688256, 724480, 731272, 769760, 826880, 860320, 914090, 1159168, 1231616, 1323008, 1376512, 1448960, 1462544, 1539520, 1653760, 1720640, 1828180, 2463232, 2753024, 2897920, 2925088, 3079040, 3307520, 3441280, 3656360, 4926464, 5506048, 5795840, 5850176, 6158080, 6615040, 6882560, 7312720, 9852928, 11012096, 11700352, 12316160, 13765120, 14625440, 19705856, 22024192, 23400704, 24632320, 27530240, 29250880, 46801408, 49264640, 55060480, 58501760, 93602816, 98529280, 110120960, 117003520, 187205632, 234007040, 374411264, 468014080, 936028160, 1872056320]

約数ペア:

[(1, 1872056320), (2, 936028160), (4, 468014080), (5, 374411264), (8, 234007040), (10, 187205632), (16, 117003520), (17, 110120960), (19, 98529280), (20, 93602816), (32, 58501760), (34, 55060480), (38, 49264640), (40, 46801408), (64, 29250880), (68, 27530240), (76, 24632320), (80, 23400704), (85, 22024192), (95, 19705856), (128, 14625440), (136, 13765120), (152, 12316160), (160, 11700352), (170, 11012096), (190, 9852928), (256, 7312720), (272, 6882560), (283, 6615040), (304, 6158080), (320, 5850176), (323, 5795840), (340, 5506048), (380, 4926464), (512, 3656360), (544, 3441280), (566, 3307520), (608, 3079040), (640, 2925088), (646, 2897920), (680, 2753024), (760, 2463232), (1024, 1828180), (1088, 1720640), (1132, 1653760), (1216, 1539520), (1280, 1462544), (1292, 1448960), (1360, 1376512), (1415, 1323008), (1520, 1231616), (1615, 1159168), (2048, 914090), (2176, 860320), (2264, 826880), (2432, 769760), (2560, 731272), (2584, 724480), (2720, 688256), (2830, 661504), (3040, 615808), (3230, 579584), (4096, 457045), (4352, 430160), (4528, 413440), (4811, 389120), (4864, 384880), (5120, 365636), (5168, 362240), (5377, 348160), (5440, 344128), (5660, 330752), (6080, 307904), (6460, 289792), (8704, 215080), (9056, 206720), (9622, 194560), (9728, 192440), (10240, 182818), (10336, 181120), (10754, 174080), (10880, 172064), (11320, 165376), (12160, 153952), (12920, 144896), (17408, 107540), (18112, 103360), (19244, 97280), (19456, 96220), (20480, 91409), (20672, 90560), (21508, 87040), (21760, 86032), (22640, 82688), (24055, 77824), (24320, 76976), (25840, 72448), (26885, 69632), (34816, 53770), (36224, 51680), (38488, 48640), (38912, 48110), (41344, 45280), (43016, 43520)]