21316800960

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{499}}^1$

素因数の和:705

約数の個数: 672

約数和(自身を含む): 90976704000

約数和(自身を除く): 69659903040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 160, 163, 168, 180, 182, 192, 195, 208, 210, 224, 234, 240, 252, 260, 273, 280, 288, 312, 315, 320, 326, 336, 360, 364, 390, 416, 420, 448, 455, 468, 480, 489, 499, 504, 520, 546, 560, 576, 585, 624, 630, 652, 672, 720, 728, 780, 815, 819, 832, 840, 910, 936, 960, 978, 998, 1008, 1040, 1092, 1120, 1141, 1170, 1248, 1260, 1304, 1344, 1365, 1440, 1456, 1467, 1497, 1560, 1630, 1638, 1680, 1820, 1872, 1956, 1996, 2016, 2080, 2119, 2184, 2240, 2282, 2340, 2445, 2495, 2496, 2520, 2608, 2730, 2880, 2912, 2934, 2994, 3120, 3260, 3276, 3360, 3423, 3493, 3640, 3744, 3912, 3992, 4032, 4095, 4160, 4238, 4368, 4491, 4564, 4680, 4890, 4990, 5040, 5216, 5460, 5705, 5824, 5868, 5988, 6240, 6357, 6487, 6520, 6552, 6720, 6846, 6986, 7280, 7335, 7485, 7488, 7824, 7984, 8190, 8476, 8736, 8982, 9128, 9360, 9780, 9980, 10080, 10269, 10432, 10479, 10595, 10920, 11410, 11736, 11976, 12480, 12714, 12974, 13040, 13104, 13692, 13972, 14560, 14670, 14833, 14970, 15648, 15968, 16380, 16952, 17115, 17465, 17472, 17964, 18256, 18720, 19071, 19461, 19560, 19960, 20160, 20538, 20958, 21190, 21840, 22455, 22820, 23472, 23952, 25428, 25948, 26080, 26208, 27384, 27944, 29120, 29340, 29666, 29940, 31296, 31437, 31785, 31936, 32435, 32760, 33904, 34230, 34930, 35928, 36512, 37440, 38142, 38922, 39120, 39920, 41076, 41916, 42380, 43680, 44499, 44910, 45409, 45640, 46944, 47904, 50856, 51345, 51896, 52160, 52395, 52416, 54768, 55888, 58383, 58680, 59332, 59880, 62874, 63570, 64870, 65520, 67808, 68460, 69860, 71856, 73024, 74165, 76284, 77844, 78240, 79840, 81337, 82152, 83832, 84760, 87360, 88998, 89820, 90818, 91280, 93888, 95355, 95808, 97305, 101712, 102690, 103792, 104790, 109536, 111776, 116766, 117360, 118664, 119760, 125748, 127140, 129740, 131040, 133497, 135616, 136227, 136920, 139720, 143712, 148330, 152568, 155688, 156480, 157185, 159680, 162674, 164304, 167664, 169520, 177996, 179640, 181636, 182560, 190710, 194610, 203424, 205380, 207584, 209580, 219072, 222495, 223552, 227045, 233532, 234720, 237328, 239520, 244011, 251496, 254280, 259480, 262080, 266994, 272454, 273840, 279440, 287424, 291915, 296660, 305136, 311376, 314370, 325348, 328608, 335328, 339040, 355992, 359280, 363272, 365120, 381420, 389220, 406685, 406848, 408681, 410760, 415168, 419160, 444990, 454090, 467064, 469440, 474656, 479040, 488022, 502992, 508560, 518960, 533988, 544908, 547680, 558880, 569359, 583830, 593320, 610272, 622752, 628740, 650696, 657216, 667485, 670656, 678080, 681135, 711984, 718560, 726544, 732033, 762840, 778440, 813370, 817362, 821520, 838320, 889980, 908180, 934128, 949312, 976044, 1005984, 1017120, 1037920, 1057381, 1067976, 1089816, 1095360, 1117760, 1138718, 1167660, 1186640, 1220055, 1220544, 1245504, 1257480, 1301392, 1334970, 1362270, 1423968, 1437120, 1453088, 1464066, 1525680, 1556880, 1626740, 1634724, 1643040, 1676640, 1708077, 1779960, 1816360, 1868256, 1952088, 2011968, 2034240, 2043405, 2075840, 2114762, 2135952, 2179632, 2277436, 2335320, 2373280, 2440110, 2514960, 2602784, 2669940, 2724540, 2846795, 2847936, 2906176, 2928132, 3051360, 3113760, 3172143, 3253480, 3269448, 3286080, 3353280, 3416154, 3559920, 3632720, 3660165, 3736512, 3904176, 4086810, 4229524, 4271904, 4359264, 4554872, 4670640, 4746560, 4880220, 5029920, 5124231, 5205568, 5286905, 5339880, 5449080, 5693590, 5856264, 6102720, 6227520, 6344286, 6506960, 6538896, 6832308, 7119840, 7265440, 7320330, 7401667, 7808352, 8173620, 8459048, 8540385, 8543808, 8718528, 9109744, 9341280, 9516429, 9760440, 10059840, 10248462, 10573810, 10679760, 10898160, 11387180, 11712528, 12688572, 13013920, 13077792, 13664616, 14239680, 14530880, 14640660, 14803334, 15616704, 15860715, 16347240, 16918096, 17080770, 18219488, 18682560, 19032858, 19520880, 20496924, 21147620, 21359520, 21796320, 22205001, 22774360, 23425056, 25377144, 25621155, 26027840, 26155584, 27329232, 29281320, 29606668, 31721430, 32694480, 33836192, 34161540, 36438976, 37008335, 38065716, 39041760, 40993848, 42295240, 42719040, 43592640, 44410002, 45548720, 46850112, 47582145, 50754288, 51242310, 54658464, 58562640, 59213336, 63442860, 65388960, 66615003, 67672384, 68323080, 74016670, 76131432, 78083520, 81987696, 84590480, 88820004, 91097440, 95164290, 101508576, 102484620, 109316928, 111025005, 117125280, 118426672, 126885720, 130777920, 133230006, 136646160, 148033340, 152262864, 163975392, 169180960, 177640008, 182194880, 190328580, 203017152, 204969240, 222050010, 234250560, 236853344, 253771440, 266460012, 273292320, 296066680, 304525728, 327950784, 333075015, 338361920, 355280016, 380657160, 409938480, 444100020, 473706688, 507542880, 532920024, 546584640, 592133360, 609051456, 666150030, 710560032, 761314320, 819876960, 888200040, 1015085760, 1065840048, 1184266720, 1332300060, 1421120064, 1522628640, 1639753920, 1776400080, 2131680096, 2368533440, 2664600120, 3045257280, 3552800160, 4263360192, 5329200240, 7105600320, 10658400480, 21316800960]

約数ペア:

[(1, 21316800960), (2, 10658400480), (3, 7105600320), (4, 5329200240), (5, 4263360192), (6, 3552800160), (7, 3045257280), (8, 2664600120), (9, 2368533440), (10, 2131680096), (12, 1776400080), (13, 1639753920), (14, 1522628640), (15, 1421120064), (16, 1332300060), (18, 1184266720), (20, 1065840048), (21, 1015085760), (24, 888200040), (26, 819876960), (28, 761314320), (30, 710560032), (32, 666150030), (35, 609051456), (36, 592133360), (39, 546584640), (40, 532920024), (42, 507542880), (45, 473706688), (48, 444100020), (52, 409938480), (56, 380657160), (60, 355280016), (63, 338361920), (64, 333075015), (65, 327950784), (70, 304525728), (72, 296066680), (78, 273292320), (80, 266460012), (84, 253771440), (90, 236853344), (91, 234250560), (96, 222050010), (104, 204969240), (105, 203017152), (112, 190328580), (117, 182194880), (120, 177640008), (126, 169180960), (130, 163975392), (140, 152262864), (144, 148033340), (156, 136646160), (160, 133230006), (163, 130777920), (168, 126885720), (180, 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17080770), (1260, 16918096), (1304, 16347240), (1344, 15860715), (1365, 15616704), (1440, 14803334), (1456, 14640660), (1467, 14530880), (1497, 14239680), (1560, 13664616), (1630, 13077792), (1638, 13013920), (1680, 12688572), (1820, 11712528), (1872, 11387180), (1956, 10898160), (1996, 10679760), (2016, 10573810), (2080, 10248462), (2119, 10059840), (2184, 9760440), (2240, 9516429), (2282, 9341280), (2340, 9109744), (2445, 8718528), (2495, 8543808), (2496, 8540385), (2520, 8459048), (2608, 8173620), (2730, 7808352), (2880, 7401667), (2912, 7320330), (2934, 7265440), (2994, 7119840), (3120, 6832308), (3260, 6538896), (3276, 6506960), (3360, 6344286), (3423, 6227520), (3493, 6102720), (3640, 5856264), (3744, 5693590), (3912, 5449080), (3992, 5339880), (4032, 5286905), (4095, 5205568), (4160, 5124231), (4238, 5029920), (4368, 4880220), (4491, 4746560), (4564, 4670640), (4680, 4554872), (4890, 4359264), (4990, 4271904), (5040, 4229524), (5216, 4086810), (5460, 3904176), (5705, 3736512), (5824, 3660165), (5868, 3632720), (5988, 3559920), (6240, 3416154), (6357, 3353280), (6487, 3286080), (6520, 3269448), (6552, 3253480), (6720, 3172143), (6846, 3113760), (6986, 3051360), (7280, 2928132), (7335, 2906176), (7485, 2847936), (7488, 2846795), (7824, 2724540), (7984, 2669940), (8190, 2602784), (8476, 2514960), (8736, 2440110), (8982, 2373280), (9128, 2335320), (9360, 2277436), (9780, 2179632), (9980, 2135952), (10080, 2114762), (10269, 2075840), (10432, 2043405), (10479, 2034240), (10595, 2011968), (10920, 1952088), (11410, 1868256), (11736, 1816360), (11976, 1779960), (12480, 1708077), (12714, 1676640), (12974, 1643040), (13040, 1634724), (13104, 1626740), (13692, 1556880), (13972, 1525680), (14560, 1464066), (14670, 1453088), (14833, 1437120), (14970, 1423968), (15648, 1362270), (15968, 1334970), (16380, 1301392), (16952, 1257480), (17115, 1245504), (17465, 1220544), (17472, 1220055), (17964, 1186640), (18256, 1167660), (18720, 1138718), (19071, 1117760), (19461, 1095360), (19560, 1089816), (19960, 1067976), (20160, 1057381), (20538, 1037920), (20958, 1017120), (21190, 1005984), (21840, 976044), (22455, 949312), (22820, 934128), (23472, 908180), (23952, 889980), (25428, 838320), (25948, 821520), (26080, 817362), (26208, 813370), (27384, 778440), (27944, 762840), (29120, 732033), (29340, 726544), (29666, 718560), (29940, 711984), (31296, 681135), (31437, 678080), (31785, 670656), (31936, 667485), (32435, 657216), (32760, 650696), (33904, 628740), (34230, 622752), (34930, 610272), (35928, 593320), (36512, 583830), (37440, 569359), (38142, 558880), (38922, 547680), (39120, 544908), (39920, 533988), (41076, 518960), (41916, 508560), (42380, 502992), (43680, 488022), (44499, 479040), (44910, 474656), (45409, 469440), (45640, 467064), (46944, 454090), (47904, 444990), (50856, 419160), (51345, 415168), (51896, 410760), (52160, 408681), (52395, 406848), (52416, 406685), (54768, 389220), (55888, 381420), (58383, 365120), (58680, 363272), (59332, 359280), (59880, 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