15278471520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4157}}^1$

素因数の和:4238

約数の個数: 384

約数和(自身を含む): 56330588160

約数和(自身を除く): 41052116640

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, 80, 93, 95, 96, 104, 114, 120, 124, 130, 152, 155, 156, 160, 186, 190, 195, 208, 228, 240, 247, 248, 260, 285, 304, 310, 312, 372, 380, 390, 403, 416, 456, 465, 480, 494, 496, 520, 570, 589, 608, 620, 624, 741, 744, 760, 780, 806, 912, 930, 988, 992, 1040, 1140, 1178, 1209, 1235, 1240, 1248, 1482, 1488, 1520, 1560, 1612, 1767, 1824, 1860, 1976, 2015, 2080, 2280, 2356, 2418, 2470, 2480, 2945, 2964, 2976, 3040, 3120, 3224, 3534, 3705, 3720, 3952, 4030, 4157, 4560, 4712, 4836, 4940, 4960, 5890, 5928, 6045, 6240, 6448, 7068, 7410, 7440, 7657, 7904, 8060, 8314, 8835, 9120, 9424, 9672, 9880, 11780, 11856, 12090, 12471, 12896, 14136, 14820, 14880, 15314, 16120, 16628, 17670, 18848, 19344, 19760, 20785, 22971, 23560, 23712, 24180, 24942, 28272, 29640, 30628, 32240, 33256, 35340, 38285, 38688, 39520, 41570, 45942, 47120, 48360, 49884, 54041, 56544, 59280, 61256, 62355, 64480, 66512, 70680, 76570, 78983, 83140, 91884, 94240, 96720, 99768, 108082, 114855, 118560, 122512, 124710, 128867, 133024, 141360, 153140, 157966, 162123, 166280, 183768, 193440, 199536, 216164, 229710, 236949, 245024, 249420, 257734, 270205, 282720, 306280, 315932, 324246, 332560, 367536, 386601, 394915, 399072, 432328, 459420, 473898, 498840, 515468, 540410, 612560, 631864, 644335, 648492, 665120, 735072, 773202, 789830, 810615, 864656, 918840, 947796, 997680, 1026779, 1030936, 1080820, 1184745, 1225120, 1263728, 1288670, 1296984, 1546404, 1579660, 1621230, 1675271, 1729312, 1837680, 1895592, 1933005, 1995360, 2053558, 2061872, 2161640, 2369490, 2448473, 2527456, 2577340, 2593968, 3080337, 3092808, 3159320, 3242460, 3350542, 3675360, 3791184, 3866010, 4107116, 4123744, 4323280, 4738980, 4896946, 5025813, 5133895, 5154680, 5187936, 6160674, 6185616, 6318640, 6484920, 6701084, 7345419, 7582368, 7732020, 8214232, 8376355, 8646560, 9477960, 9793892, 10051626, 10267790, 10309360, 12242365, 12321348, 12371232, 12637280, 12969840, 13402168, 14690838, 15401685, 15464040, 16428464, 16752710, 18955920, 19587784, 20103252, 20535580, 20618720, 24484730, 24642696, 25129065, 25939680, 26804336, 29381676, 30803370, 30928080, 31830149, 32856928, 33505420, 36727095, 37911840, 39175568, 40206504, 41071160, 48969460, 49285392, 50258130, 53608672, 58763352, 61606740, 61856160, 63660298, 67010840, 73454190, 78351136, 80413008, 82142320, 95490447, 97938920, 98570784, 100516260, 117526704, 123213480, 127320596, 134021680, 146908380, 159150745, 160826016, 164284640, 190980894, 195877840, 201032520, 235053408, 246426960, 254641192, 268043360, 293816760, 318301490, 381961788, 391755680, 402065040, 477452235, 492853920, 509282384, 587633520, 636602980, 763923576, 804130080, 954904470, 1018564768, 1175267040, 1273205960, 1527847152, 1909808940, 2546411920, 3055694304, 3819617880, 5092823840, 7639235760, 15278471520]

約数ペア:

[(1, 15278471520), (2, 7639235760), (3, 5092823840), (4, 3819617880), (5, 3055694304), (6, 2546411920), (8, 1909808940), (10, 1527847152), (12, 1273205960), (13, 1175267040), (15, 1018564768), (16, 954904470), (19, 804130080), (20, 763923576), (24, 636602980), (26, 587633520), (30, 509282384), (31, 492853920), (32, 477452235), (38, 402065040), (39, 391755680), (40, 381961788), (48, 318301490), (52, 293816760), (57, 268043360), (60, 254641192), (62, 246426960), (65, 235053408), (76, 201032520), (78, 195877840), (80, 190980894), (93, 164284640), (95, 160826016), (96, 159150745), (104, 146908380), (114, 134021680), (120, 127320596), (124, 123213480), (130, 117526704), (152, 100516260), (155, 98570784), (156, 97938920), (160, 95490447), (186, 82142320), (190, 80413008), (195, 78351136), (208, 73454190), (228, 67010840), (240, 63660298), (247, 61856160), (248, 61606740), (260, 58763352), (285, 53608672), (304, 50258130), (310, 49285392), (312, 48969460), (372, 41071160), (380, 40206504), (390, 39175568), (403, 37911840), (416, 36727095), (456, 33505420), (465, 32856928), (480, 31830149), (494, 30928080), (496, 30803370), (520, 29381676), (570, 26804336), (589, 25939680), (608, 25129065), (620, 24642696), (624, 24484730), (741, 20618720), (744, 20535580), (760, 20103252), (780, 19587784), (806, 18955920), (912, 16752710), (930, 16428464), (988, 15464040), (992, 15401685), (1040, 14690838), (1140, 13402168), (1178, 12969840), (1209, 12637280), (1235, 12371232), (1240, 12321348), (1248, 12242365), (1482, 10309360), (1488, 10267790), (1520, 10051626), (1560, 9793892), (1612, 9477960), (1767, 8646560), (1824, 8376355), (1860, 8214232), (1976, 7732020), (2015, 7582368), (2080, 7345419), (2280, 6701084), (2356, 6484920), (2418, 6318640), (2470, 6185616), (2480, 6160674), (2945, 5187936), (2964, 5154680), (2976, 5133895), (3040, 5025813), (3120, 4896946), (3224, 4738980), (3534, 4323280), (3705, 4123744), (3720, 4107116), (3952, 3866010), (4030, 3791184), (4157, 3675360), (4560, 3350542), (4712, 3242460), (4836, 3159320), (4940, 3092808), (4960, 3080337), (5890, 2593968), (5928, 2577340), (6045, 2527456), (6240, 2448473), (6448, 2369490), (7068, 2161640), (7410, 2061872), (7440, 2053558), (7657, 1995360), (7904, 1933005), (8060, 1895592), (8314, 1837680), (8835, 1729312), (9120, 1675271), (9424, 1621230), (9672, 1579660), (9880, 1546404), (11780, 1296984), (11856, 1288670), (12090, 1263728), (12471, 1225120), (12896, 1184745), (14136, 1080820), (14820, 1030936), (14880, 1026779), (15314, 997680), (16120, 947796), (16628, 918840), (17670, 864656), (18848, 810615), (19344, 789830), (19760, 773202), (20785, 735072), (22971, 665120), (23560, 648492), (23712, 644335), (24180, 631864), (24942, 612560), (28272, 540410), (29640, 515468), (30628, 498840), (32240, 473898), (33256, 459420), (35340, 432328), (38285, 399072), (38688, 394915), (39520, 386601), (41570, 367536), (45942, 332560), (47120, 324246), (48360, 315932), (49884, 306280), (54041, 282720), (56544, 270205), (59280, 257734), (61256, 249420), (62355, 245024), (64480, 236949), (66512, 229710), (70680, 216164), (76570, 199536), (78983, 193440), (83140, 183768), (91884, 166280), (94240, 162123), (96720, 157966), (99768, 153140), (108082, 141360), (114855, 133024), (118560, 128867), (122512, 124710)]