21010016160

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{1783}}^1$

素因数の和:1985

約数の個数: 432

約数和(自身を含む): 83948731776

約数和(自身を除く): 62938715616

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 167, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 334, 336, 360, 392, 420, 441, 480, 490, 501, 504, 560, 588, 630, 668, 672, 720, 735, 784, 835, 840, 882, 980, 1002, 1008, 1120, 1169, 1176, 1260, 1336, 1440, 1470, 1503, 1568, 1670, 1680, 1764, 1783, 1960, 2004, 2016, 2205, 2338, 2352, 2505, 2520, 2672, 2940, 3006, 3340, 3360, 3507, 3528, 3566, 3920, 4008, 4410, 4676, 4704, 5010, 5040, 5344, 5349, 5845, 5880, 6012, 6680, 7014, 7056, 7132, 7515, 7840, 8016, 8183, 8820, 8915, 9352, 10020, 10080, 10521, 10698, 11690, 11760, 12024, 12481, 13360, 14028, 14112, 14264, 15030, 16032, 16047, 16366, 17535, 17640, 17830, 18704, 20040, 21042, 21396, 23380, 23520, 24048, 24549, 24962, 26720, 26745, 28056, 28528, 30060, 32094, 32732, 35070, 35280, 35660, 37408, 37443, 40080, 40915, 42084, 42792, 46760, 48096, 49098, 49924, 52605, 53490, 56112, 57056, 60120, 62405, 64188, 65464, 70140, 70560, 71320, 73647, 74886, 80160, 80235, 81830, 84168, 85584, 87367, 93520, 98196, 99848, 105210, 106980, 112224, 112329, 120240, 122745, 124810, 128376, 130928, 140280, 142640, 147294, 149772, 160470, 163660, 168336, 171168, 174734, 187040, 187215, 196392, 199696, 210420, 213960, 224658, 240480, 245490, 249620, 256752, 261856, 262101, 280560, 285280, 294588, 297761, 299544, 320940, 327320, 336672, 349468, 368235, 374430, 392784, 399392, 420840, 427920, 436835, 449316, 490980, 499240, 513504, 524202, 561120, 561645, 589176, 595522, 599088, 641880, 654640, 698936, 736470, 748860, 785568, 786303, 841680, 855840, 873670, 893283, 898632, 981960, 998480, 1048404, 1123290, 1178352, 1191044, 1198176, 1283760, 1309280, 1310505, 1397872, 1472940, 1488805, 1497720, 1572606, 1683360, 1747340, 1786566, 1797264, 1963920, 1996960, 2084327, 2096808, 2246580, 2356704, 2382088, 2567520, 2621010, 2679849, 2795744, 2945880, 2977610, 2995440, 3145212, 3494680, 3573132, 3594528, 3927840, 3931515, 4168654, 4193616, 4466415, 4493160, 4764176, 5242020, 5359698, 5891760, 5955220, 5990880, 6252981, 6290424, 6989360, 7146264, 7863030, 8337308, 8387232, 8932830, 8986320, 9528352, 10421635, 10484040, 10719396, 11783520, 11910440, 12505962, 12580848, 13399245, 13978720, 14292528, 14590289, 15726060, 16674616, 17865660, 17972640, 18758943, 20843270, 20968080, 21438792, 23820880, 25011924, 25161696, 26798490, 28585056, 29180578, 31264905, 31452120, 33349232, 35731320, 37517886, 41686540, 41936160, 42877584, 43770867, 47641760, 50023848, 53596980, 58361156, 62529810, 62904240, 66698464, 71462640, 72951445, 75035772, 83373080, 85755168, 87541734, 93794715, 100047696, 107193960, 116722312, 125059620, 125808480, 131312601, 142925280, 145902890, 150071544, 166746160, 175083468, 187589430, 200095392, 214387920, 218854335, 233444624, 250119240, 262625202, 291805780, 300143088, 333492320, 350166936, 375178860, 428775840, 437708670, 466889248, 500238480, 525250404, 583611560, 600286176, 656563005, 700333872, 750357720, 875417340, 1000476960, 1050500808, 1167223120, 1313126010, 1400667744, 1500715440, 1750834680, 2101001616, 2334446240, 2626252020, 3001430880, 3501669360, 4202003232, 5252504040, 7003338720, 10505008080, 21010016160]

約数ペア:

[(1, 21010016160), (2, 10505008080), (3, 7003338720), (4, 5252504040), (5, 4202003232), (6, 3501669360), (7, 3001430880), (8, 2626252020), (9, 2334446240), (10, 2101001616), (12, 1750834680), (14, 1500715440), (15, 1400667744), (16, 1313126010), (18, 1167223120), (20, 1050500808), (21, 1000476960), (24, 875417340), (28, 750357720), (30, 700333872), (32, 656563005), (35, 600286176), (36, 583611560), (40, 525250404), (42, 500238480), (45, 466889248), (48, 437708670), (49, 428775840), (56, 375178860), (60, 350166936), (63, 333492320), (70, 300143088), (72, 291805780), (80, 262625202), (84, 250119240), (90, 233444624), (96, 218854335), (98, 214387920), (105, 200095392), (112, 187589430), (120, 175083468), (126, 166746160), (140, 150071544), (144, 145902890), (147, 142925280), (160, 131312601), (167, 125808480), (168, 125059620), (180, 116722312), (196, 107193960), (210, 100047696), (224, 93794715), (240, 87541734), (245, 85755168), (252, 83373080), (280, 75035772), (288, 72951445), (294, 71462640), (315, 66698464), (334, 62904240), (336, 62529810), (360, 58361156), (392, 53596980), (420, 50023848), (441, 47641760), (480, 43770867), (490, 42877584), (501, 41936160), (504, 41686540), (560, 37517886), (588, 35731320), (630, 33349232), (668, 31452120), (672, 31264905), (720, 29180578), (735, 28585056), (784, 26798490), (835, 25161696), (840, 25011924), (882, 23820880), (980, 21438792), (1002, 20968080), (1008, 20843270), (1120, 18758943), (1169, 17972640), (1176, 17865660), (1260, 16674616), (1336, 15726060), (1440, 14590289), (1470, 14292528), (1503, 13978720), (1568, 13399245), (1670, 12580848), (1680, 12505962), (1764, 11910440), (1783, 11783520), (1960, 10719396), (2004, 10484040), (2016, 10421635), (2205, 9528352), (2338, 8986320), (2352, 8932830), (2505, 8387232), (2520, 8337308), (2672, 7863030), (2940, 7146264), (3006, 6989360), (3340, 6290424), (3360, 6252981), (3507, 5990880), (3528, 5955220), (3566, 5891760), (3920, 5359698), (4008, 5242020), (4410, 4764176), (4676, 4493160), (4704, 4466415), (5010, 4193616), (5040, 4168654), (5344, 3931515), (5349, 3927840), (5845, 3594528), (5880, 3573132), (6012, 3494680), (6680, 3145212), (7014, 2995440), (7056, 2977610), (7132, 2945880), (7515, 2795744), (7840, 2679849), (8016, 2621010), (8183, 2567520), (8820, 2382088), (8915, 2356704), (9352, 2246580), (10020, 2096808), (10080, 2084327), (10521, 1996960), (10698, 1963920), (11690, 1797264), (11760, 1786566), (12024, 1747340), (12481, 1683360), (13360, 1572606), (14028, 1497720), (14112, 1488805), (14264, 1472940), (15030, 1397872), (16032, 1310505), (16047, 1309280), (16366, 1283760), (17535, 1198176), (17640, 1191044), (17830, 1178352), (18704, 1123290), (20040, 1048404), (21042, 998480), (21396, 981960), (23380, 898632), (23520, 893283), (24048, 873670), (24549, 855840), (24962, 841680), (26720, 786303), (26745, 785568), (28056, 748860), (28528, 736470), (30060, 698936), (32094, 654640), (32732, 641880), (35070, 599088), (35280, 595522), (35660, 589176), (37408, 561645), (37443, 561120), (40080, 524202), (40915, 513504), (42084, 499240), (42792, 490980), (46760, 449316), (48096, 436835), (49098, 427920), (49924, 420840), (52605, 399392), (53490, 392784), (56112, 374430), (57056, 368235), (60120, 349468), (62405, 336672), (64188, 327320), (65464, 320940), (70140, 299544), (70560, 297761), (71320, 294588), (73647, 285280), (74886, 280560), (80160, 262101), (80235, 261856), (81830, 256752), (84168, 249620), (85584, 245490), (87367, 240480), (93520, 224658), (98196, 213960), (99848, 210420), (105210, 199696), (106980, 196392), (112224, 187215), (112329, 187040), (120240, 174734), (122745, 171168), (124810, 168336), (128376, 163660), (130928, 160470), (140280, 149772), (142640, 147294)]