21358214460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2$

素因数の和:168

約数の個数: 720

約数和(自身を含む): 80697931776

約数和(自身を除く): 59339717316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 27, 30, 31, 33, 36, 41, 44, 45, 46, 54, 55, 60, 62, 66, 69, 81, 82, 90, 92, 93, 99, 108, 110, 115, 123, 124, 132, 135, 138, 155, 162, 164, 165, 180, 186, 198, 205, 207, 220, 230, 246, 253, 270, 276, 279, 297, 310, 324, 330, 341, 345, 369, 372, 396, 405, 410, 414, 451, 460, 465, 492, 495, 506, 540, 558, 594, 615, 620, 621, 660, 682, 690, 713, 738, 759, 810, 820, 828, 837, 891, 902, 930, 943, 990, 1012, 1023, 1035, 1107, 1116, 1188, 1230, 1242, 1265, 1271, 1353, 1364, 1380, 1395, 1426, 1476, 1485, 1518, 1620, 1674, 1681, 1705, 1782, 1804, 1845, 1860, 1863, 1886, 1980, 2046, 2070, 2139, 2214, 2255, 2277, 2460, 2484, 2511, 2530, 2542, 2706, 2790, 2829, 2852, 2970, 3036, 3069, 3105, 3321, 3348, 3362, 3410, 3564, 3565, 3690, 3726, 3772, 3795, 3813, 4059, 4092, 4140, 4185, 4278, 4428, 4455, 4510, 4554, 4715, 5022, 5043, 5060, 5084, 5115, 5412, 5535, 5580, 5658, 5940, 6138, 6210, 6355, 6417, 6642, 6724, 6765, 6820, 6831, 7130, 7380, 7452, 7590, 7626, 7843, 8118, 8370, 8405, 8487, 8556, 8910, 9020, 9108, 9207, 9315, 9430, 10044, 10086, 10230, 10373, 10695, 11070, 11316, 11385, 11439, 12177, 12276, 12420, 12555, 12710, 12834, 13284, 13530, 13662, 13981, 14145, 14260, 15129, 15180, 15252, 15345, 15686, 16236, 16605, 16740, 16810, 16974, 17820, 18414, 18491, 18630, 18860, 19065, 19251, 20172, 20295, 20460, 20493, 20746, 21390, 22140, 22770, 22878, 23529, 24354, 25110, 25215, 25420, 25461, 25668, 27060, 27324, 27621, 27962, 28290, 29233, 30258, 30690, 31119, 31372, 32085, 33210, 33620, 33948, 34155, 34317, 36531, 36828, 36982, 37260, 38130, 38502, 38663, 39215, 40590, 40986, 41492, 41943, 42435, 42780, 45387, 45540, 45756, 46035, 47058, 48708, 50220, 50430, 50922, 51865, 52111, 55242, 55473, 55924, 56580, 57195, 57753, 58466, 60516, 60885, 61380, 62238, 64170, 66420, 68310, 68634, 69905, 70587, 73062, 73964, 75645, 76260, 76383, 77004, 77326, 78430, 81180, 81972, 83886, 84870, 87699, 90774, 92070, 92455, 93357, 94116, 96255, 100860, 101844, 102465, 102951, 103730, 104222, 110484, 110946, 114390, 115506, 115989, 116932, 117645, 121770, 124476, 125829, 127305, 128340, 136161, 136620, 137268, 138105, 139810, 141174, 146124, 146165, 151290, 152766, 154652, 155595, 156333, 156860, 166419, 167772, 169740, 171585, 175398, 181548, 182655, 184140, 184910, 186714, 192510, 193315, 204930, 205902, 207460, 208444, 209715, 211761, 221892, 226935, 228780, 231012, 231978, 235290, 243540, 251658, 254610, 260555, 263097, 272322, 276210, 277365, 279620, 280071, 282348, 288765, 292330, 302580, 305532, 311190, 312666, 321563, 332838, 343170, 347967, 350796, 352935, 365310, 369820, 373428, 377487, 381915, 385020, 386630, 409860, 411804, 419430, 423522, 425293, 438495, 453870, 463956, 466785, 468999, 470580, 499257, 503316, 509220, 514755, 521110, 526194, 544644, 552420, 554730, 560142, 573221, 577530, 579945, 584660, 622380, 625332, 629145, 635283, 643126, 665676, 680805, 686340, 695934, 705870, 730620, 754974, 763830, 773260, 781665, 789291, 832095, 838860, 840213, 847044, 850586, 876990, 907740, 933570, 937998, 964689, 998514, 1029510, 1042220, 1043901, 1052388, 1058805, 1109460, 1120284, 1132461, 1146442, 1155060, 1159890, 1198553, 1258290, 1270566, 1275879, 1286252, 1315485, 1361610, 1391868, 1400355, 1406997, 1411740, 1497771, 1509948, 1527660, 1563330, 1578582, 1607815, 1664190, 1680426, 1701172, 1719663, 1739835, 1753980, 1867140, 1875996, 1887435, 1929378, 1997028, 2059020, 2087802, 2117610, 2126465, 2264922, 2292884, 2319780, 2344995, 2367873, 2397106, 2496285, 2516580, 2541132, 2551758, 2630970, 2723220, 2800710, 2813994, 2866105, 2894067, 2995542, 3126660, 3131703, 3157164, 3176415, 3215630, 3328380, 3360852, 3439326, 3479670, 3595659, 3774870, 3827637, 3858756, 3946455, 4175604, 4201065, 4220991, 4235220, 4252930, 4529844, 4689990, 4735746, 4794212, 4823445, 4992570, 5103516, 5158989, 5219505, 5261940, 5601420, 5627988, 5662305, 5732210, 5788134, 5991084, 5992765, 6263406, 6352830, 6379395, 6431260, 6878652, 6959340, 7034985, 7191318, 7488855, 7549740, 7655274, 7892910, 8402130, 8441982, 8505860, 8598315, 8682201, 9379980, 9471492, 9646890, 9985140, 10317978, 10439010, 10786977, 11324610, 11464420, 11482911, 11576268, 11839365, 11985530, 12526812, 12705660, 12758790, 13184083, 14069970, 14382636, 14470335, 14977710, 15310548, 15476967, 15658515, 15785820, 16804260, 16883964, 17196630, 17364402, 17978295, 19138185, 19293780, 20635956, 20878020, 21104955, 21573954, 22649220, 22965822, 23678730, 23971060, 25517580, 25794945, 26046603, 26368166, 28139940, 28940670, 29955420, 30953934, 31317030, 32360931, 34393260, 34448733, 34728804, 35956590, 38276370, 39552249, 42209910, 43147908, 43411005, 45931644, 46430901, 47357460, 51589890, 52093206, 52736332, 53934885, 57414555, 57881340, 61907868, 62634060, 64721862, 65920415, 68897466, 71913180, 76552740, 77384835, 79104498, 84419820, 86822010, 92861802, 97082793, 103179780, 104186412, 107869770, 114829110, 118656747, 129443724, 130233015, 131840830, 137794932, 154769670, 158208996, 161804655, 172243665, 173644020, 185723604, 194165586, 197761245, 215739540, 229658220, 232154505, 237313494, 260466030, 263681660, 309539340, 323609310, 344487330, 355970241, 388331172, 395522490, 464309010, 474626988, 485413965, 520932060, 593283735, 647218620, 688974660, 711940482, 791044980, 928618020, 970827930, 1067910723, 1186567470, 1423880964, 1779851205, 1941655860, 2135821446, 2373134940, 3559702410, 4271642892, 5339553615, 7119404820, 10679107230, 21358214460]

約数ペア:

[(1, 21358214460), (2, 10679107230), (3, 7119404820), (4, 5339553615), (5, 4271642892), (6, 3559702410), (9, 2373134940), (10, 2135821446), (11, 1941655860), (12, 1779851205), (15, 1423880964), (18, 1186567470), (20, 1067910723), (22, 970827930), (23, 928618020), (27, 791044980), (30, 711940482), (31, 688974660), (33, 647218620), (36, 593283735), (41, 520932060), (44, 485413965), (45, 474626988), (46, 464309010), (54, 395522490), (55, 388331172), (60, 355970241), (62, 344487330), (66, 323609310), (69, 309539340), (81, 263681660), (82, 260466030), (90, 237313494), (92, 232154505), (93, 229658220), (99, 215739540), (108, 197761245), (110, 194165586), (115, 185723604), (123, 173644020), (124, 172243665), (132, 161804655), (135, 158208996), (138, 154769670), (155, 137794932), (162, 131840830), (164, 130233015), (165, 129443724), (180, 118656747), (186, 114829110), (198, 107869770), (205, 104186412), (207, 103179780), (220, 97082793), (230, 92861802), (246, 86822010), (253, 84419820), (270, 79104498), (276, 77384835), (279, 76552740), (297, 71913180), (310, 68897466), (324, 65920415), (330, 64721862), (341, 62634060), (345, 61907868), (369, 57881340), (372, 57414555), (396, 53934885), (405, 52736332), (410, 52093206), (414, 51589890), (451, 47357460), (460, 46430901), (465, 45931644), (492, 43411005), (495, 43147908), (506, 42209910), (540, 39552249), (558, 38276370), (594, 35956590), (615, 34728804), (620, 34448733), (621, 34393260), (660, 32360931), (682, 31317030), (690, 30953934), (713, 29955420), (738, 28940670), (759, 28139940), (810, 26368166), (820, 26046603), (828, 25794945), (837, 25517580), (891, 23971060), (902, 23678730), (930, 22965822), (943, 22649220), (990, 21573954), (1012, 21104955), (1023, 20878020), (1035, 20635956), (1107, 19293780), (1116, 19138185), (1188, 17978295), (1230, 17364402), (1242, 17196630), (1265, 16883964), (1271, 16804260), (1353, 15785820), (1364, 15658515), (1380, 15476967), (1395, 15310548), (1426, 14977710), (1476, 14470335), (1485, 14382636), (1518, 14069970), (1620, 13184083), (1674, 12758790), (1681, 12705660), (1705, 12526812), (1782, 11985530), (1804, 11839365), (1845, 11576268), (1860, 11482911), (1863, 11464420), (1886, 11324610), (1980, 10786977), (2046, 10439010), (2070, 10317978), (2139, 9985140), (2214, 9646890), (2255, 9471492), (2277, 9379980), (2460, 8682201), (2484, 8598315), (2511, 8505860), (2530, 8441982), (2542, 8402130), (2706, 7892910), (2790, 7655274), (2829, 7549740), (2852, 7488855), (2970, 7191318), (3036, 7034985), (3069, 6959340), (3105, 6878652), (3321, 6431260), (3348, 6379395), (3362, 6352830), (3410, 6263406), (3564, 5992765), (3565, 5991084), (3690, 5788134), (3726, 5732210), (3772, 5662305), (3795, 5627988), (3813, 5601420), (4059, 5261940), (4092, 5219505), (4140, 5158989), (4185, 5103516), (4278, 4992570), (4428, 4823445), (4455, 4794212), (4510, 4735746), (4554, 4689990), (4715, 4529844), (5022, 4252930), (5043, 4235220), (5060, 4220991), (5084, 4201065), (5115, 4175604), (5412, 3946455), (5535, 3858756), (5580, 3827637), (5658, 3774870), (5940, 3595659), (6138, 3479670), (6210, 3439326), (6355, 3360852), (6417, 3328380), (6642, 3215630), (6724, 3176415), (6765, 3157164), (6820, 3131703), (6831, 3126660), (7130, 2995542), (7380, 2894067), (7452, 2866105), (7590, 2813994), (7626, 2800710), (7843, 2723220), (8118, 2630970), (8370, 2551758), (8405, 2541132), (8487, 2516580), (8556, 2496285), (8910, 2397106), (9020, 2367873), (9108, 2344995), (9207, 2319780), (9315, 2292884), (9430, 2264922), (10044, 2126465), (10086, 2117610), (10230, 2087802), (10373, 2059020), (10695, 1997028), (11070, 1929378), (11316, 1887435), (11385, 1875996), (11439, 1867140), (12177, 1753980), (12276, 1739835), (12420, 1719663), (12555, 1701172), (12710, 1680426), (12834, 1664190), (13284, 1607815), (13530, 1578582), (13662, 1563330), (13981, 1527660), (14145, 1509948), (14260, 1497771), (15129, 1411740), (15180, 1406997), (15252, 1400355), (15345, 1391868), (15686, 1361610), (16236, 1315485), (16605, 1286252), (16740, 1275879), (16810, 1270566), (16974, 1258290), (17820, 1198553), (18414, 1159890), (18491, 1155060), (18630, 1146442), (18860, 1132461), (19065, 1120284), (19251, 1109460), (20172, 1058805), (20295, 1052388), (20460, 1043901), (20493, 1042220), (20746, 1029510), (21390, 998514), (22140, 964689), (22770, 937998), (22878, 933570), (23529, 907740), (24354, 876990), (25110, 850586), (25215, 847044), (25420, 840213), (25461, 838860), (25668, 832095), (27060, 789291), (27324, 781665), (27621, 773260), (27962, 763830), (28290, 754974), (29233, 730620), (30258, 705870), (30690, 695934), (31119, 686340), (31372, 680805), (32085, 665676), (33210, 643126), (33620, 635283), (33948, 629145), (34155, 625332), (34317, 622380), (36531, 584660), (36828, 579945), (36982, 577530), (37260, 573221), (38130, 560142), (38502, 554730), (38663, 552420), (39215, 544644), (40590, 526194), (40986, 521110), (41492, 514755), (41943, 509220), (42435, 503316), (42780, 499257), (45387, 470580), (45540, 468999), (45756, 466785), (46035, 463956), (47058, 453870), (48708, 438495), (50220, 425293), (50430, 423522), (50922, 419430), (51865, 411804), (52111, 409860), (55242, 386630), (55473, 385020), (55924, 381915), (56580, 377487), (57195, 373428), (57753, 369820), (58466, 365310), (60516, 352935), (60885, 350796), (61380, 347967), (62238, 343170), (64170, 332838), (66420, 321563), (68310, 312666), (68634, 311190), (69905, 305532), (70587, 302580), (73062, 292330), (73964, 288765), (75645, 282348), (76260, 280071), (76383, 279620), (77004, 277365), (77326, 276210), (78430, 272322), (81180, 263097), (81972, 260555), (83886, 254610), (84870, 251658), (87699, 243540), (90774, 235290), (92070, 231978), (92455, 231012), (93357, 228780), (94116, 226935), (96255, 221892), (100860, 211761), (101844, 209715), (102465, 208444), (102951, 207460), (103730, 205902), (104222, 204930), (110484, 193315), (110946, 192510), (114390, 186714), (115506, 184910), (115989, 184140), (116932, 182655), (117645, 181548), (121770, 175398), (124476, 171585), (125829, 169740), (127305, 167772), (128340, 166419), (136161, 156860), (136620, 156333), (137268, 155595), (138105, 154652), (139810, 152766), (141174, 151290), (146124, 146165)]