21230022240

素因数分解:

$2^5\times 3^4\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:473

約数の個数: 720

約数和(自身を含む): 88285683024

約数和(自身を除く): 67055660784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 98, 101, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 162, 168, 180, 189, 196, 202, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 303, 315, 324, 331, 336, 360, 378, 392, 404, 405, 420, 432, 441, 480, 490, 504, 505, 540, 560, 567, 588, 606, 630, 648, 662, 672, 707, 720, 735, 756, 784, 808, 810, 840, 864, 882, 909, 945, 980, 993, 1008, 1010, 1080, 1120, 1134, 1176, 1212, 1260, 1296, 1323, 1324, 1414, 1440, 1470, 1512, 1515, 1568, 1616, 1620, 1655, 1680, 1764, 1818, 1890, 1960, 1986, 2016, 2020, 2121, 2160, 2205, 2268, 2317, 2352, 2424, 2520, 2592, 2646, 2648, 2727, 2828, 2835, 2940, 2979, 3024, 3030, 3232, 3240, 3310, 3360, 3528, 3535, 3636, 3780, 3920, 3969, 3972, 4040, 4242, 4320, 4410, 4536, 4545, 4634, 4704, 4848, 4949, 4965, 5040, 5292, 5296, 5454, 5656, 5670, 5880, 5958, 6048, 6060, 6363, 6480, 6615, 6620, 6951, 7056, 7070, 7272, 7560, 7840, 7938, 7944, 8080, 8181, 8484, 8820, 8937, 9072, 9090, 9268, 9696, 9898, 9930, 10080, 10584, 10592, 10605, 10908, 11312, 11340, 11585, 11760, 11916, 12120, 12726, 12960, 13230, 13240, 13635, 13902, 14112, 14140, 14544, 14847, 14895, 15120, 15876, 15888, 16160, 16219, 16362, 16968, 17640, 17874, 18144, 18180, 18536, 19089, 19796, 19845, 19860, 20853, 21168, 21210, 21816, 22624, 22680, 23170, 23520, 23832, 24240, 24745, 25452, 26460, 26480, 26811, 27270, 27804, 28280, 29088, 29694, 29790, 30240, 31752, 31776, 31815, 32438, 32724, 33431, 33936, 34755, 35280, 35748, 36360, 37072, 38178, 39592, 39690, 39720, 40905, 41706, 42336, 42420, 43632, 44541, 44685, 45360, 46340, 47664, 48480, 48657, 49490, 50904, 52920, 52960, 53622, 54540, 55608, 56560, 57267, 59388, 59580, 62559, 63504, 63630, 64876, 65448, 66862, 67872, 69510, 70560, 71496, 72720, 74144, 74235, 76356, 79184, 79380, 79440, 81095, 81810, 83412, 84840, 87264, 89082, 89370, 90720, 92680, 95328, 95445, 97314, 98980, 100293, 101808, 104265, 105840, 107244, 109080, 111216, 113120, 114534, 118776, 119160, 125118, 127008, 127260, 129752, 130896, 133623, 133724, 134055, 139020, 142992, 145440, 145971, 148470, 152712, 158368, 158760, 158880, 162190, 163620, 166824, 167155, 169680, 178164, 178740, 185360, 187677, 190890, 194628, 197960, 200586, 203616, 208530, 211680, 214488, 218160, 222432, 222705, 229068, 234017, 237552, 238320, 243285, 250236, 254520, 259504, 261792, 267246, 267448, 268110, 278040, 285984, 286335, 291942, 296940, 300879, 305424, 312795, 317520, 324380, 327240, 333648, 334310, 339360, 356328, 357480, 370720, 375354, 381780, 389256, 395920, 400869, 401172, 417060, 428976, 436320, 437913, 445410, 458136, 468034, 475104, 476640, 486570, 500472, 501465, 509040, 519008, 534492, 534896, 536220, 556080, 572670, 583884, 593880, 601758, 610848, 625590, 635040, 648760, 654480, 667296, 668115, 668620, 702051, 712656, 714960, 729855, 750708, 763560, 778512, 791840, 801738, 802344, 834120, 857952, 875826, 890820, 902637, 916272, 936068, 938385, 973140, 1000944, 1002930, 1018080, 1068984, 1069792, 1072440, 1112160, 1145340, 1167768, 1170085, 1187760, 1203516, 1251180, 1297520, 1308960, 1313739, 1336230, 1337240, 1404102, 1425312, 1429920, 1459710, 1501416, 1504395, 1527120, 1557024, 1603476, 1604688, 1638119, 1668240, 1751652, 1781640, 1805274, 1832544, 1872136, 1876770, 1946280, 2001888, 2004345, 2005860, 2106153, 2137968, 2144880, 2189565, 2290680, 2335536, 2340170, 2375520, 2407032, 2502360, 2595040, 2627478, 2672460, 2674480, 2707911, 2808204, 2919420, 3002832, 3008790, 3054240, 3206952, 3209376, 3276238, 3336480, 3503304, 3510255, 3563280, 3610548, 3744272, 3753540, 3892560, 4008690, 4011720, 4212306, 4275936, 4289760, 4379130, 4513185, 4581360, 4671072, 4680340, 4814064, 4914357, 5004720, 5254956, 5344920, 5348960, 5415822, 5616408, 5838840, 6005664, 6017580, 6318459, 6413904, 6552476, 6568695, 7006608, 7020510, 7126560, 7221096, 7488544, 7507080, 7785120, 8017380, 8023440, 8190595, 8424612, 8758260, 9026370, 9162720, 9360680, 9628128, 9828714, 10009440, 10509912, 10530765, 10689840, 10831644, 11232816, 11677680, 12035160, 12636918, 12827808, 13104952, 13137390, 13539555, 14013216, 14041020, 14442192, 14743071, 15014160, 16034760, 16046880, 16381190, 16849224, 17516520, 18052740, 18721360, 18955377, 19657428, 21019824, 21061530, 21379680, 21663288, 22465632, 23355360, 24070320, 24571785, 25273836, 26209904, 26274780, 27079110, 28082040, 28884384, 29486142, 30028320, 31592295, 32069520, 32762380, 33698448, 35033040, 36105480, 37442720, 37910754, 39314856, 42039648, 42123060, 43326576, 44229213, 48140640, 49143570, 50547672, 52419808, 52549560, 54158220, 56164080, 58972284, 63184590, 64139040, 65524760, 67396896, 70066080, 72210960, 73715355, 75821508, 78629712, 84246120, 86653152, 88458426, 94776885, 98287140, 101095344, 105099120, 108316440, 112328160, 117944568, 126369180, 131049520, 132687639, 144421920, 147430710, 151643016, 157259424, 168492240, 176916852, 189553770, 196574280, 202190688, 210198240, 216632880, 221146065, 235889136, 252738360, 262099040, 265375278, 294861420, 303286032, 336984480, 353833704, 379107540, 393148560, 433265760, 442292130, 471778272, 505476720, 530750556, 589722840, 606572064, 663438195, 707667408, 758215080, 786297120, 884584260, 1010953440, 1061501112, 1179445680, 1326876390, 1415334816, 1516430160, 1769168520, 2123002224, 2358891360, 2653752780, 3032860320, 3538337040, 4246004448, 5307505560, 7076674080, 10615011120, 21230022240]

約数ペア:

[(1, 21230022240), (2, 10615011120), (3, 7076674080), (4, 5307505560), (5, 4246004448), (6, 3538337040), (7, 3032860320), (8, 2653752780), (9, 2358891360), (10, 2123002224), (12, 1769168520), (14, 1516430160), (15, 1415334816), (16, 1326876390), (18, 1179445680), (20, 1061501112), (21, 1010953440), (24, 884584260), (27, 786297120), (28, 758215080), (30, 707667408), (32, 663438195), (35, 606572064), (36, 589722840), (40, 530750556), (42, 505476720), (45, 471778272), (48, 442292130), (49, 433265760), (54, 393148560), (56, 379107540), (60, 353833704), (63, 336984480), (70, 303286032), (72, 294861420), (80, 265375278), (81, 262099040), (84, 252738360), (90, 235889136), (96, 221146065), (98, 216632880), (101, 210198240), (105, 202190688), (108, 196574280), (112, 189553770), (120, 176916852), (126, 168492240), (135, 157259424), (140, 151643016), (144, 147430710), (147, 144421920), (160, 132687639), (162, 131049520), (168, 126369180), (180, 117944568), (189, 112328160), (196, 108316440), (202, 105099120), (210, 101095344), (216, 98287140), (224, 94776885), (240, 88458426), (245, 86653152), (252, 84246120), (270, 78629712), (280, 75821508), (288, 73715355), (294, 72210960), (303, 70066080), (315, 67396896), (324, 65524760), (331, 64139040), (336, 63184590), (360, 58972284), (378, 56164080), (392, 54158220), (404, 52549560), (405, 52419808), (420, 50547672), (432, 49143570), (441, 48140640), (480, 44229213), (490, 43326576), (504, 42123060), (505, 42039648), (540, 39314856), (560, 37910754), (567, 37442720), (588, 36105480), (606, 35033040), (630, 33698448), (648, 32762380), (662, 32069520), (672, 31592295), (707, 30028320), (720, 29486142), (735, 28884384), (756, 28082040), (784, 27079110), (808, 26274780), (810, 26209904), (840, 25273836), (864, 24571785), (882, 24070320), (909, 23355360), (945, 22465632), (980, 21663288), (993, 21379680), (1008, 21061530), (1010, 21019824), (1080, 19657428), (1120, 18955377), (1134, 18721360), (1176, 18052740), (1212, 17516520), (1260, 16849224), (1296, 16381190), (1323, 16046880), (1324, 16034760), (1414, 15014160), (1440, 14743071), (1470, 14442192), (1512, 14041020), (1515, 14013216), (1568, 13539555), (1616, 13137390), (1620, 13104952), (1655, 12827808), (1680, 12636918), (1764, 12035160), (1818, 11677680), (1890, 11232816), (1960, 10831644), (1986, 10689840), (2016, 10530765), (2020, 10509912), (2121, 10009440), (2160, 9828714), (2205, 9628128), (2268, 9360680), (2317, 9162720), (2352, 9026370), (2424, 8758260), (2520, 8424612), (2592, 8190595), (2646, 8023440), (2648, 8017380), (2727, 7785120), (2828, 7507080), (2835, 7488544), (2940, 7221096), (2979, 7126560), (3024, 7020510), (3030, 7006608), (3232, 6568695), (3240, 6552476), (3310, 6413904), (3360, 6318459), (3528, 6017580), (3535, 6005664), (3636, 5838840), (3780, 5616408), (3920, 5415822), (3969, 5348960), (3972, 5344920), (4040, 5254956), (4242, 5004720), (4320, 4914357), (4410, 4814064), (4536, 4680340), (4545, 4671072), (4634, 4581360), (4704, 4513185), (4848, 4379130), (4949, 4289760), (4965, 4275936), (5040, 4212306), (5292, 4011720), (5296, 4008690), (5454, 3892560), (5656, 3753540), (5670, 3744272), (5880, 3610548), (5958, 3563280), (6048, 3510255), (6060, 3503304), (6363, 3336480), (6480, 3276238), (6615, 3209376), (6620, 3206952), (6951, 3054240), (7056, 3008790), (7070, 3002832), (7272, 2919420), (7560, 2808204), (7840, 2707911), (7938, 2674480), (7944, 2672460), (8080, 2627478), (8181, 2595040), (8484, 2502360), (8820, 2407032), (8937, 2375520), (9072, 2340170), (9090, 2335536), (9268, 2290680), (9696, 2189565), (9898, 2144880), (9930, 2137968), (10080, 2106153), (10584, 2005860), (10592, 2004345), (10605, 2001888), (10908, 1946280), (11312, 1876770), (11340, 1872136), (11585, 1832544), (11760, 1805274), (11916, 1781640), (12120, 1751652), (12726, 1668240), (12960, 1638119), (13230, 1604688), (13240, 1603476), (13635, 1557024), (13902, 1527120), (14112, 1504395), (14140, 1501416), (14544, 1459710), (14847, 1429920), (14895, 1425312), (15120, 1404102), (15876, 1337240), (15888, 1336230), (16160, 1313739), (16219, 1308960), (16362, 1297520), (16968, 1251180), (17640, 1203516), (17874, 1187760), (18144, 1170085), (18180, 1167768), (18536, 1145340), (19089, 1112160), (19796, 1072440), (19845, 1069792), (19860, 1068984), (20853, 1018080), (21168, 1002930), (21210, 1000944), (21816, 973140), (22624, 938385), (22680, 936068), (23170, 916272), (23520, 902637), (23832, 890820), (24240, 875826), (24745, 857952), (25452, 834120), (26460, 802344), (26480, 801738), (26811, 791840), (27270, 778512), (27804, 763560), (28280, 750708), (29088, 729855), (29694, 714960), (29790, 712656), (30240, 702051), (31752, 668620), (31776, 668115), (31815, 667296), (32438, 654480), (32724, 648760), (33431, 635040), (33936, 625590), (34755, 610848), (35280, 601758), (35748, 593880), (36360, 583884), (37072, 572670), (38178, 556080), (39592, 536220), (39690, 534896), (39720, 534492), (40905, 519008), (41706, 509040), (42336, 501465), (42420, 500472), (43632, 486570), (44541, 476640), (44685, 475104), (45360, 468034), (46340, 458136), (47664, 445410), (48480, 437913), (48657, 436320), (49490, 428976), (50904, 417060), (52920, 401172), (52960, 400869), (53622, 395920), (54540, 389256), (55608, 381780), (56560, 375354), (57267, 370720), (59388, 357480), (59580, 356328), (62559, 339360), (63504, 334310), (63630, 333648), (64876, 327240), (65448, 324380), (66862, 317520), (67872, 312795), (69510, 305424), (70560, 300879), (71496, 296940), (72720, 291942), (74144, 286335), (74235, 285984), (76356, 278040), (79184, 268110), (79380, 267448), (79440, 267246), (81095, 261792), (81810, 259504), (83412, 254520), (84840, 250236), (87264, 243285), (89082, 238320), (89370, 237552), (90720, 234017), (92680, 229068), (95328, 222705), (95445, 222432), (97314, 218160), (98980, 214488), (100293, 211680), (101808, 208530), (104265, 203616), (105840, 200586), (107244, 197960), (109080, 194628), (111216, 190890), (113120, 187677), (114534, 185360), (118776, 178740), (119160, 178164), (125118, 169680), (127008, 167155), (127260, 166824), (129752, 163620), (130896, 162190), (133623, 158880), (133724, 158760), (134055, 158368), (139020, 152712), (142992, 148470), (145440, 145971)]