16151982080

素因数分解:

$2^{12}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:195

約数の個数: 416

約数和(自身を含む): 45796208640

約数和(自身を除く): 29644226560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 31, 32, 38, 40, 52, 62, 64, 65, 76, 80, 95, 103, 104, 124, 128, 130, 152, 155, 160, 190, 206, 208, 247, 248, 256, 260, 304, 310, 320, 380, 403, 412, 416, 494, 496, 512, 515, 520, 589, 608, 620, 640, 760, 806, 824, 832, 988, 992, 1024, 1030, 1040, 1178, 1216, 1235, 1240, 1280, 1339, 1520, 1612, 1648, 1664, 1957, 1976, 1984, 2015, 2048, 2060, 2080, 2356, 2432, 2470, 2480, 2560, 2678, 2945, 3040, 3193, 3224, 3296, 3328, 3914, 3952, 3968, 4030, 4096, 4120, 4160, 4712, 4864, 4940, 4960, 5120, 5356, 5890, 6080, 6386, 6448, 6592, 6656, 6695, 7657, 7828, 7904, 7936, 8060, 8240, 8320, 9424, 9728, 9785, 9880, 9920, 10240, 10712, 11780, 12160, 12772, 12896, 13184, 13312, 13390, 15314, 15656, 15808, 15872, 15965, 16120, 16480, 16640, 18848, 19456, 19570, 19760, 19840, 20480, 21424, 23560, 24320, 25441, 25544, 25792, 26368, 26624, 26780, 30628, 31312, 31616, 31744, 31930, 32240, 32960, 33280, 37696, 38285, 38912, 39140, 39520, 39680, 41509, 42848, 47120, 48640, 50882, 51088, 51584, 52736, 53248, 53560, 60667, 61256, 62624, 63232, 63488, 63860, 64480, 65920, 66560, 75392, 76570, 77824, 78280, 79040, 79360, 83018, 85696, 94240, 97280, 101764, 102176, 103168, 105472, 107120, 121334, 122512, 125248, 126464, 126976, 127205, 127720, 128960, 131840, 133120, 150784, 153140, 156560, 158080, 158720, 166036, 171392, 188480, 194560, 203528, 204352, 206336, 207545, 210944, 214240, 242668, 245024, 250496, 252928, 254410, 255440, 257920, 263680, 266240, 301568, 303335, 306280, 313120, 316160, 317440, 332072, 342784, 376960, 389120, 407056, 408704, 412672, 415090, 421888, 428480, 485336, 490048, 500992, 505856, 508820, 510880, 515840, 527360, 603136, 606670, 612560, 626240, 632320, 634880, 664144, 685568, 753920, 788671, 814112, 817408, 825344, 830180, 856960, 970672, 980096, 1001984, 1011712, 1017640, 1021760, 1031680, 1054720, 1206272, 1213340, 1225120, 1252480, 1264640, 1328288, 1371136, 1507840, 1577342, 1628224, 1634816, 1650688, 1660360, 1713920, 1941344, 1960192, 2003968, 2035280, 2043520, 2063360, 2109440, 2412544, 2426680, 2450240, 2504960, 2529280, 2656576, 2742272, 3015680, 3154684, 3256448, 3269632, 3320720, 3427840, 3882688, 3920384, 3943355, 4007936, 4070560, 4087040, 4126720, 4853360, 4900480, 5009920, 5058560, 5313152, 5484544, 6031360, 6309368, 6512896, 6539264, 6641440, 6855680, 7765376, 7840768, 7886710, 8015872, 8141120, 8174080, 8253440, 9706720, 9800960, 10019840, 10626304, 12062720, 12618736, 13025792, 13078528, 13282880, 13711360, 15530752, 15681536, 15773420, 16282240, 16348160, 19413440, 19601920, 20039680, 21252608, 25237472, 26051584, 26565760, 27422720, 31061504, 31363072, 31546840, 32564480, 32696320, 38826880, 39203840, 40079360, 42505216, 50474944, 52103168, 53131520, 62123008, 63093680, 65128960, 65392640, 77653760, 78407680, 85010432, 100949888, 104206336, 106263040, 124246016, 126187360, 130257920, 155307520, 156815360, 170020864, 201899776, 212526080, 248492032, 252374720, 260515840, 310615040, 403799552, 425052160, 504749440, 521031680, 621230080, 807599104, 850104320, 1009498880, 1242460160, 1615198208, 2018997760, 3230396416, 4037995520, 8075991040, 16151982080]

約数ペア:

[(1, 16151982080), (2, 8075991040), (4, 4037995520), (5, 3230396416), (8, 2018997760), (10, 1615198208), (13, 1242460160), (16, 1009498880), (19, 850104320), (20, 807599104), (26, 621230080), (31, 521031680), (32, 504749440), (38, 425052160), (40, 403799552), (52, 310615040), (62, 260515840), (64, 252374720), (65, 248492032), (76, 212526080), (80, 201899776), (95, 170020864), (103, 156815360), (104, 155307520), (124, 130257920), (128, 126187360), (130, 124246016), (152, 106263040), (155, 104206336), (160, 100949888), (190, 85010432), (206, 78407680), (208, 77653760), (247, 65392640), (248, 65128960), (256, 63093680), (260, 62123008), (304, 53131520), (310, 52103168), (320, 50474944), (380, 42505216), (403, 40079360), (412, 39203840), (416, 38826880), (494, 32696320), (496, 32564480), (512, 31546840), (515, 31363072), (520, 31061504), (589, 27422720), (608, 26565760), (620, 26051584), (640, 25237472), (760, 21252608), (806, 20039680), (824, 19601920), (832, 19413440), (988, 16348160), (992, 16282240), (1024, 15773420), (1030, 15681536), (1040, 15530752), (1178, 13711360), (1216, 13282880), (1235, 13078528), (1240, 13025792), (1280, 12618736), (1339, 12062720), (1520, 10626304), (1612, 10019840), (1648, 9800960), (1664, 9706720), (1957, 8253440), (1976, 8174080), (1984, 8141120), (2015, 8015872), (2048, 7886710), (2060, 7840768), (2080, 7765376), (2356, 6855680), (2432, 6641440), (2470, 6539264), (2480, 6512896), (2560, 6309368), (2678, 6031360), (2945, 5484544), (3040, 5313152), (3193, 5058560), (3224, 5009920), (3296, 4900480), (3328, 4853360), (3914, 4126720), (3952, 4087040), (3968, 4070560), (4030, 4007936), (4096, 3943355), (4120, 3920384), (4160, 3882688), (4712, 3427840), (4864, 3320720), (4940, 3269632), (4960, 3256448), (5120, 3154684), (5356, 3015680), (5890, 2742272), (6080, 2656576), (6386, 2529280), (6448, 2504960), (6592, 2450240), (6656, 2426680), (6695, 2412544), (7657, 2109440), (7828, 2063360), (7904, 2043520), (7936, 2035280), (8060, 2003968), (8240, 1960192), (8320, 1941344), (9424, 1713920), (9728, 1660360), (9785, 1650688), (9880, 1634816), (9920, 1628224), (10240, 1577342), (10712, 1507840), (11780, 1371136), (12160, 1328288), (12772, 1264640), (12896, 1252480), (13184, 1225120), (13312, 1213340), (13390, 1206272), (15314, 1054720), (15656, 1031680), (15808, 1021760), (15872, 1017640), (15965, 1011712), (16120, 1001984), (16480, 980096), (16640, 970672), (18848, 856960), (19456, 830180), (19570, 825344), (19760, 817408), (19840, 814112), (20480, 788671), (21424, 753920), (23560, 685568), (24320, 664144), (25441, 634880), (25544, 632320), (25792, 626240), (26368, 612560), (26624, 606670), (26780, 603136), (30628, 527360), (31312, 515840), (31616, 510880), (31744, 508820), (31930, 505856), (32240, 500992), (32960, 490048), (33280, 485336), (37696, 428480), (38285, 421888), (38912, 415090), (39140, 412672), (39520, 408704), (39680, 407056), (41509, 389120), (42848, 376960), (47120, 342784), (48640, 332072), (50882, 317440), (51088, 316160), (51584, 313120), (52736, 306280), (53248, 303335), (53560, 301568), (60667, 266240), (61256, 263680), (62624, 257920), (63232, 255440), (63488, 254410), (63860, 252928), (64480, 250496), (65920, 245024), (66560, 242668), (75392, 214240), (76570, 210944), (77824, 207545), (78280, 206336), (79040, 204352), (79360, 203528), (83018, 194560), (85696, 188480), (94240, 171392), (97280, 166036), (101764, 158720), (102176, 158080), (103168, 156560), (105472, 153140), (107120, 150784), (121334, 133120), (122512, 131840), (125248, 128960), (126464, 127720), (126976, 127205)]