2555887680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{12157}}^1$

素因数の和:12253

約数の個数: 168

約数和(自身を含む): 8912348952

約数和(自身を除く): 6356461272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 73, 80, 90, 96, 120, 144, 146, 160, 180, 192, 219, 240, 288, 292, 320, 360, 365, 438, 480, 576, 584, 657, 720, 730, 876, 960, 1095, 1168, 1314, 1440, 1460, 1752, 2190, 2336, 2628, 2880, 2920, 3285, 3504, 4380, 4672, 5256, 5840, 6570, 7008, 8760, 10512, 11680, 12157, 13140, 14016, 17520, 21024, 23360, 24314, 26280, 35040, 36471, 42048, 48628, 52560, 60785, 70080, 72942, 97256, 105120, 109413, 121570, 145884, 182355, 194512, 210240, 218826, 243140, 291768, 364710, 389024, 437652, 486280, 547065, 583536, 729420, 778048, 875304, 887461, 972560, 1094130, 1167072, 1458840, 1750608, 1774922, 1945120, 2188260, 2334144, 2662383, 2917680, 3501216, 3549844, 3890240, 4376520, 4437305, 5324766, 5835360, 7002432, 7099688, 7987149, 8753040, 8874610, 10649532, 11670720, 13311915, 14199376, 15974298, 17506080, 17749220, 21299064, 26623830, 28398752, 31948596, 35012160, 35498440, 39935745, 42598128, 53247660, 56797504, 63897192, 70996880, 79871490, 85196256, 106495320, 127794384, 141993760, 159742980, 170392512, 212990640, 255588768, 283987520, 319485960, 425981280, 511177536, 638971920, 851962560, 1277943840, 2555887680]

約数ペア:

[(1, 2555887680), (2, 1277943840), (3, 851962560), (4, 638971920), (5, 511177536), (6, 425981280), (8, 319485960), (9, 283987520), (10, 255588768), (12, 212990640), (15, 170392512), (16, 159742980), (18, 141993760), (20, 127794384), (24, 106495320), (30, 85196256), (32, 79871490), (36, 70996880), (40, 63897192), (45, 56797504), (48, 53247660), (60, 42598128), (64, 39935745), (72, 35498440), (73, 35012160), (80, 31948596), (90, 28398752), (96, 26623830), (120, 21299064), (144, 17749220), (146, 17506080), (160, 15974298), (180, 14199376), (192, 13311915), (219, 11670720), (240, 10649532), (288, 8874610), (292, 8753040), (320, 7987149), (360, 7099688), (365, 7002432), (438, 5835360), (480, 5324766), (576, 4437305), (584, 4376520), (657, 3890240), (720, 3549844), (730, 3501216), (876, 2917680), (960, 2662383), (1095, 2334144), (1168, 2188260), (1314, 1945120), (1440, 1774922), (1460, 1750608), (1752, 1458840), (2190, 1167072), (2336, 1094130), (2628, 972560), (2880, 887461), (2920, 875304), (3285, 778048), (3504, 729420), (4380, 583536), (4672, 547065), (5256, 486280), (5840, 437652), (6570, 389024), (7008, 364710), (8760, 291768), (10512, 243140), (11680, 218826), (12157, 210240), (13140, 194512), (14016, 182355), (17520, 145884), (21024, 121570), (23360, 109413), (24314, 105120), (26280, 97256), (35040, 72942), (36471, 70080), (42048, 60785), (48628, 52560)]