21351969360

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{809}}^1\times {\mathrm{4073}}^1$

素因数の和:4907

約数の個数: 200

約数和(自身を含む): 74268449640

約数和(自身を除く): 52916480280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 809, 810, 1080, 1296, 1618, 1620, 2160, 2427, 3236, 3240, 4045, 4073, 4854, 6472, 6480, 7281, 8090, 8146, 9708, 12135, 12219, 12944, 14562, 16180, 16292, 19416, 20365, 21843, 24270, 24438, 29124, 32360, 32584, 36405, 36657, 38832, 40730, 43686, 48540, 48876, 58248, 61095, 64720, 65168, 65529, 72810, 73314, 81460, 87372, 97080, 97752, 109215, 109971, 116496, 122190, 131058, 145620, 146628, 162920, 174744, 183285, 194160, 195504, 218430, 219942, 244380, 262116, 291240, 293256, 325840, 327645, 329913, 349488, 366570, 436860, 439884, 488760, 524232, 549855, 582480, 586512, 655290, 659826, 733140, 873720, 879768, 977520, 1048464, 1099710, 1310580, 1319652, 1466280, 1649565, 1747440, 1759536, 2199420, 2621160, 2639304, 2932560, 3295057, 3299130, 4398840, 5242320, 5278608, 6590114, 6598260, 8797680, 9885171, 13180228, 13196520, 16475285, 19770342, 26360456, 26393040, 29655513, 32950570, 39540684, 49425855, 52720912, 59311026, 65901140, 79081368, 88966539, 98851710, 118622052, 131802280, 148277565, 158162736, 177933078, 197703420, 237244104, 263604560, 266899617, 296555130, 355866156, 395406840, 444832695, 474488208, 533799234, 593110260, 711732312, 790813680, 889665390, 1067598468, 1186220520, 1334498085, 1423464624, 1779330780, 2135196936, 2372441040, 2668996170, 3558661560, 4270393872, 5337992340, 7117323120, 10675984680, 21351969360]

約数ペア:

[(1, 21351969360), (2, 10675984680), (3, 7117323120), (4, 5337992340), (5, 4270393872), (6, 3558661560), (8, 2668996170), (9, 2372441040), (10, 2135196936), (12, 1779330780), (15, 1423464624), (16, 1334498085), (18, 1186220520), (20, 1067598468), (24, 889665390), (27, 790813680), (30, 711732312), (36, 593110260), (40, 533799234), (45, 474488208), (48, 444832695), (54, 395406840), (60, 355866156), (72, 296555130), (80, 266899617), (81, 263604560), (90, 237244104), (108, 197703420), (120, 177933078), (135, 158162736), (144, 148277565), (162, 131802280), (180, 118622052), (216, 98851710), (240, 88966539), (270, 79081368), (324, 65901140), (360, 59311026), (405, 52720912), (432, 49425855), (540, 39540684), (648, 32950570), (720, 29655513), (809, 26393040), (810, 26360456), (1080, 19770342), (1296, 16475285), (1618, 13196520), (1620, 13180228), (2160, 9885171), (2427, 8797680), (3236, 6598260), (3240, 6590114), (4045, 5278608), (4073, 5242320), (4854, 4398840), (6472, 3299130), (6480, 3295057), (7281, 2932560), (8090, 2639304), (8146, 2621160), (9708, 2199420), (12135, 1759536), (12219, 1747440), (12944, 1649565), (14562, 1466280), (16180, 1319652), (16292, 1310580), (19416, 1099710), (20365, 1048464), (21843, 977520), (24270, 879768), (24438, 873720), (29124, 733140), (32360, 659826), (32584, 655290), (36405, 586512), (36657, 582480), (38832, 549855), (40730, 524232), (43686, 488760), (48540, 439884), (48876, 436860), (58248, 366570), (61095, 349488), (64720, 329913), (65168, 327645), (65529, 325840), (72810, 293256), (73314, 291240), (81460, 262116), (87372, 244380), (97080, 219942), (97752, 218430), (109215, 195504), (109971, 194160), (116496, 183285), (122190, 174744), (131058, 162920), (145620, 146628)]