21381744960

素因数分解:

$2^6\times 3^6\times 5^1\times {\mathrm{151}}^1\times {\mathrm{607}}^1$

素因数の和:793

約数の個数: 392

約数和(自身を含む): 76970144256

約数和(自身を除く): 55588399296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 151, 160, 162, 180, 192, 216, 240, 243, 270, 288, 302, 320, 324, 360, 405, 432, 453, 480, 486, 540, 576, 604, 607, 648, 720, 729, 755, 810, 864, 906, 960, 972, 1080, 1208, 1214, 1215, 1296, 1359, 1440, 1458, 1510, 1620, 1728, 1812, 1821, 1944, 2160, 2265, 2416, 2428, 2430, 2592, 2718, 2880, 2916, 3020, 3035, 3240, 3624, 3642, 3645, 3888, 4077, 4320, 4530, 4832, 4856, 4860, 5184, 5436, 5463, 5832, 6040, 6070, 6480, 6795, 7248, 7284, 7290, 7776, 8154, 8640, 9060, 9105, 9664, 9712, 9720, 10872, 10926, 11664, 12080, 12140, 12231, 12960, 13590, 14496, 14568, 14580, 15552, 16308, 16389, 18120, 18210, 19424, 19440, 20385, 21744, 21852, 23328, 24160, 24280, 24462, 25920, 27180, 27315, 28992, 29136, 29160, 32616, 32778, 36240, 36420, 36693, 38848, 38880, 40770, 43488, 43704, 46656, 48320, 48560, 48924, 49167, 54360, 54630, 58272, 58320, 61155, 65232, 65556, 72480, 72840, 73386, 77760, 81540, 81945, 86976, 87408, 91657, 97120, 97848, 98334, 108720, 109260, 110079, 116544, 116640, 122310, 130464, 131112, 144960, 145680, 146772, 147501, 163080, 163890, 174816, 183314, 183465, 194240, 195696, 196668, 217440, 218520, 220158, 233280, 244620, 245835, 260928, 262224, 274971, 291360, 293544, 295002, 326160, 327780, 349632, 366628, 366930, 391392, 393336, 434880, 437040, 440316, 442503, 458285, 489240, 491670, 524448, 549942, 550395, 582720, 587088, 590004, 652320, 655560, 733256, 733860, 737505, 782784, 786672, 824913, 874080, 880632, 885006, 916570, 978480, 983340, 1048896, 1099884, 1100790, 1174176, 1180008, 1304640, 1311120, 1374855, 1466512, 1467720, 1475010, 1573344, 1649826, 1748160, 1761264, 1770012, 1833140, 1956960, 1966680, 2199768, 2201580, 2212515, 2348352, 2360016, 2474739, 2622240, 2749710, 2933024, 2935440, 2950020, 3146688, 3299652, 3522528, 3540024, 3666280, 3913920, 3933360, 4124565, 4399536, 4403160, 4425030, 4720032, 4949478, 5244480, 5499420, 5866048, 5870880, 5900040, 6599304, 7045056, 7080048, 7332560, 7424217, 7866720, 8249130, 8799072, 8806320, 8850060, 9440064, 9898956, 10998840, 11741760, 11800080, 12373695, 13198608, 14160096, 14665120, 14848434, 15733440, 16498260, 17598144, 17612640, 17700120, 19797912, 21997680, 22272651, 23600160, 24747390, 26397216, 28320192, 29330240, 29696868, 32996520, 35225280, 35400240, 37121085, 39595824, 43995360, 44545302, 47200320, 49494780, 52794432, 59393736, 65993040, 66817953, 70800480, 74242170, 79191648, 87990720, 89090604, 98989560, 111363255, 118787472, 131986080, 133635906, 141600960, 148484340, 158383296, 178181208, 197979120, 222726510, 237574944, 263972160, 267271812, 296968680, 334089765, 356362416, 395958240, 445453020, 475149888, 534543624, 593937360, 668179530, 712724832, 791916480, 890906040, 1069087248, 1187874720, 1336359060, 1425449664, 1781812080, 2138174496, 2375749440, 2672718120, 3563624160, 4276348992, 5345436240, 7127248320, 10690872480, 21381744960]

約数ペア:

[(1, 21381744960), (2, 10690872480), (3, 7127248320), (4, 5345436240), (5, 4276348992), (6, 3563624160), (8, 2672718120), (9, 2375749440), (10, 2138174496), (12, 1781812080), (15, 1425449664), (16, 1336359060), (18, 1187874720), (20, 1069087248), (24, 890906040), (27, 791916480), (30, 712724832), (32, 668179530), (36, 593937360), (40, 534543624), (45, 475149888), (48, 445453020), (54, 395958240), (60, 356362416), (64, 334089765), (72, 296968680), (80, 267271812), (81, 263972160), (90, 237574944), (96, 222726510), (108, 197979120), (120, 178181208), (135, 158383296), (144, 148484340), (151, 141600960), (160, 133635906), (162, 131986080), (180, 118787472), (192, 111363255), (216, 98989560), (240, 89090604), (243, 87990720), (270, 79191648), (288, 74242170), (302, 70800480), (320, 66817953), (324, 65993040), (360, 59393736), (405, 52794432), (432, 49494780), (453, 47200320), (480, 44545302), (486, 43995360), (540, 39595824), (576, 37121085), (604, 35400240), (607, 35225280), (648, 32996520), (720, 29696868), (729, 29330240), (755, 28320192), (810, 26397216), (864, 24747390), (906, 23600160), (960, 22272651), (972, 21997680), (1080, 19797912), (1208, 17700120), (1214, 17612640), (1215, 17598144), (1296, 16498260), (1359, 15733440), (1440, 14848434), (1458, 14665120), (1510, 14160096), (1620, 13198608), (1728, 12373695), (1812, 11800080), (1821, 11741760), (1944, 10998840), (2160, 9898956), (2265, 9440064), (2416, 8850060), (2428, 8806320), (2430, 8799072), (2592, 8249130), (2718, 7866720), (2880, 7424217), (2916, 7332560), (3020, 7080048), (3035, 7045056), (3240, 6599304), (3624, 5900040), (3642, 5870880), (3645, 5866048), (3888, 5499420), (4077, 5244480), (4320, 4949478), (4530, 4720032), (4832, 4425030), (4856, 4403160), (4860, 4399536), (5184, 4124565), (5436, 3933360), (5463, 3913920), (5832, 3666280), (6040, 3540024), (6070, 3522528), (6480, 3299652), (6795, 3146688), (7248, 2950020), (7284, 2935440), (7290, 2933024), (7776, 2749710), (8154, 2622240), (8640, 2474739), (9060, 2360016), (9105, 2348352), (9664, 2212515), (9712, 2201580), (9720, 2199768), (10872, 1966680), (10926, 1956960), (11664, 1833140), (12080, 1770012), (12140, 1761264), (12231, 1748160), (12960, 1649826), (13590, 1573344), (14496, 1475010), (14568, 1467720), (14580, 1466512), (15552, 1374855), (16308, 1311120), (16389, 1304640), (18120, 1180008), (18210, 1174176), (19424, 1100790), (19440, 1099884), (20385, 1048896), (21744, 983340), (21852, 978480), (23328, 916570), (24160, 885006), (24280, 880632), (24462, 874080), (25920, 824913), (27180, 786672), (27315, 782784), (28992, 737505), (29136, 733860), (29160, 733256), (32616, 655560), (32778, 652320), (36240, 590004), (36420, 587088), (36693, 582720), (38848, 550395), (38880, 549942), (40770, 524448), (43488, 491670), (43704, 489240), (46656, 458285), (48320, 442503), (48560, 440316), (48924, 437040), (49167, 434880), (54360, 393336), (54630, 391392), (58272, 366930), (58320, 366628), (61155, 349632), (65232, 327780), (65556, 326160), (72480, 295002), (72840, 293544), (73386, 291360), (77760, 274971), (81540, 262224), (81945, 260928), (86976, 245835), (87408, 244620), (91657, 233280), (97120, 220158), (97848, 218520), (98334, 217440), (108720, 196668), (109260, 195696), (110079, 194240), (116544, 183465), (116640, 183314), (122310, 174816), (130464, 163890), (131112, 163080), (144960, 147501), (145680, 146772)]