1340335920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:165

約数の個数: 640

約数和(自身を含む): 5579642880

約数和(自身を除く): 4239306960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 29, 30, 33, 35, 40, 41, 42, 44, 48, 55, 56, 58, 60, 61, 66, 70, 77, 80, 82, 84, 87, 88, 105, 110, 112, 116, 120, 122, 123, 132, 140, 145, 154, 164, 165, 168, 174, 176, 183, 203, 205, 210, 220, 231, 232, 240, 244, 246, 264, 280, 287, 290, 305, 308, 319, 328, 330, 336, 348, 366, 385, 406, 410, 420, 427, 435, 440, 451, 462, 464, 488, 492, 528, 560, 574, 580, 609, 610, 615, 616, 638, 656, 660, 671, 696, 732, 770, 812, 820, 840, 854, 861, 870, 880, 902, 915, 924, 957, 976, 984, 1015, 1148, 1155, 1160, 1189, 1218, 1220, 1230, 1232, 1276, 1281, 1320, 1342, 1353, 1392, 1435, 1464, 1540, 1595, 1624, 1640, 1680, 1708, 1722, 1740, 1769, 1804, 1830, 1848, 1914, 1968, 2013, 2030, 2135, 2233, 2255, 2296, 2310, 2320, 2378, 2436, 2440, 2460, 2501, 2552, 2562, 2640, 2684, 2706, 2870, 2928, 3045, 3080, 3157, 3190, 3248, 3280, 3355, 3416, 3444, 3480, 3538, 3567, 3608, 3660, 3696, 3828, 4026, 4060, 4270, 4305, 4466, 4510, 4592, 4620, 4697, 4756, 4785, 4872, 4880, 4920, 5002, 5104, 5124, 5307, 5368, 5412, 5740, 5945, 6090, 6160, 6314, 6380, 6405, 6699, 6710, 6765, 6832, 6888, 6960, 7076, 7134, 7216, 7320, 7503, 7656, 8052, 8120, 8323, 8540, 8610, 8845, 8932, 9020, 9240, 9394, 9471, 9512, 9570, 9744, 9840, 10004, 10065, 10248, 10614, 10736, 10824, 11165, 11480, 11890, 12180, 12383, 12505, 12628, 12760, 12810, 13079, 13398, 13420, 13530, 13776, 14091, 14152, 14268, 14640, 15006, 15312, 15785, 16104, 16240, 16646, 17080, 17220, 17507, 17690, 17835, 17864, 18040, 18480, 18788, 18942, 19024, 19140, 19459, 20008, 20130, 20496, 21228, 21648, 22330, 22960, 23485, 23780, 24360, 24766, 24969, 25010, 25256, 25520, 25620, 26158, 26535, 26796, 26840, 27060, 27511, 28182, 28304, 28536, 30012, 31570, 32208, 33292, 33495, 34160, 34440, 35014, 35380, 35670, 35728, 36080, 37149, 37515, 37576, 37884, 38280, 38918, 39237, 40016, 40260, 41615, 42456, 44660, 46970, 47355, 47560, 48720, 49532, 49938, 50020, 50512, 51240, 52316, 52521, 53070, 53592, 53680, 54120, 55022, 56364, 57072, 58377, 60024, 61915, 63140, 65395, 66584, 66990, 68880, 70028, 70455, 70760, 71340, 72529, 74298, 75030, 75152, 75768, 76560, 77836, 78474, 80520, 82533, 83230, 84912, 87535, 89320, 91553, 93940, 94710, 95120, 97295, 99064, 99876, 100040, 102480, 104632, 105042, 106140, 107184, 108240, 110044, 112728, 116754, 120048, 123830, 124845, 126280, 130790, 133168, 133980, 136213, 137555, 140056, 140910, 141520, 142680, 145058, 148596, 150060, 151536, 155672, 156948, 161040, 165066, 166460, 175070, 178640, 183106, 185745, 187880, 189420, 192577, 194590, 196185, 198128, 199752, 200080, 209264, 210084, 212280, 217587, 220088, 225456, 233508, 247660, 249690, 252560, 261580, 262605, 267960, 272426, 274659, 275110, 280112, 281820, 285360, 290116, 291885, 297192, 300120, 311344, 313896, 330132, 332920, 350140, 362645, 366212, 371490, 375760, 378840, 385154, 389180, 392370, 399504, 408639, 412665, 420168, 424560, 435174, 440176, 457765, 467016, 495320, 499380, 507703, 523160, 525210, 535920, 544852, 549318, 550220, 563640, 577731, 580232, 583770, 594384, 600240, 627792, 660264, 665840, 681065, 700280, 725290, 732424, 742980, 757680, 770308, 778360, 784740, 797819, 817278, 825330, 840336, 870348, 915530, 934032, 962885, 990640, 998760, 1015406, 1046320, 1050420, 1087935, 1089704, 1098636, 1100440, 1127280, 1155462, 1160464, 1167540, 1320528, 1362130, 1373295, 1400560, 1450580, 1464848, 1485960, 1523109, 1540616, 1556720, 1569480, 1595638, 1634556, 1650660, 1740696, 1831060, 1925770, 1997520, 2030812, 2043195, 2100840, 2175870, 2179408, 2197272, 2200880, 2310924, 2335080, 2393457, 2538515, 2724260, 2746590, 2888655, 2901160, 2971920, 3046218, 3081232, 3138960, 3191276, 3269112, 3301320, 3481392, 3662120, 3851540, 3989095, 4061624, 4086390, 4201680, 4351740, 4394544, 4621848, 4670160, 4786914, 5077030, 5448520, 5493180, 5584733, 5777310, 5802320, 6092436, 6382552, 6538224, 6602640, 7324240, 7615545, 7703080, 7978190, 8123248, 8172780, 8703480, 9243696, 9573828, 10154060, 10897040, 10986360, 11169466, 11554620, 11967285, 12184872, 12765104, 15231090, 15406160, 15956380, 16345560, 16754199, 17406960, 19147656, 20308120, 21972720, 22338932, 23109240, 23934570, 24369744, 27923665, 30462180, 31912760, 32691120, 33508398, 38295312, 40616240, 44677864, 46218480, 47869140, 55847330, 60924360, 63825520, 67016796, 83770995, 89355728, 95738280, 111694660, 121848720, 134033592, 167541990, 191476560, 223389320, 268067184, 335083980, 446778640, 670167960, 1340335920]

約数ペア:

[(1, 1340335920), (2, 670167960), (3, 446778640), (4, 335083980), (5, 268067184), (6, 223389320), (7, 191476560), (8, 167541990), (10, 134033592), (11, 121848720), (12, 111694660), (14, 95738280), (15, 89355728), (16, 83770995), (20, 67016796), (21, 63825520), (22, 60924360), (24, 55847330), (28, 47869140), (29, 46218480), (30, 44677864), (33, 40616240), (35, 38295312), (40, 33508398), (41, 32691120), (42, 31912760), (44, 30462180), (48, 27923665), (55, 24369744), (56, 23934570), (58, 23109240), (60, 22338932), (61, 21972720), (66, 20308120), (70, 19147656), (77, 17406960), (80, 16754199), (82, 16345560), (84, 15956380), (87, 15406160), (88, 15231090), (105, 12765104), (110, 12184872), (112, 11967285), (116, 11554620), (120, 11169466), (122, 10986360), (123, 10897040), (132, 10154060), (140, 9573828), (145, 9243696), (154, 8703480), (164, 8172780), (165, 8123248), (168, 7978190), (174, 7703080), (176, 7615545), (183, 7324240), (203, 6602640), (205, 6538224), (210, 6382552), (220, 6092436), (231, 5802320), (232, 5777310), (240, 5584733), (244, 5493180), (246, 5448520), (264, 5077030), (280, 4786914), (287, 4670160), (290, 4621848), (305, 4394544), (308, 4351740), (319, 4201680), (328, 4086390), (330, 4061624), (336, 3989095), (348, 3851540), (366, 3662120), (385, 3481392), (406, 3301320), (410, 3269112), (420, 3191276), (427, 3138960), (435, 3081232), (440, 3046218), (451, 2971920), (462, 2901160), (464, 2888655), (488, 2746590), (492, 2724260), (528, 2538515), (560, 2393457), (574, 2335080), (580, 2310924), (609, 2200880), (610, 2197272), (615, 2179408), (616, 2175870), (638, 2100840), (656, 2043195), (660, 2030812), (671, 1997520), (696, 1925770), (732, 1831060), (770, 1740696), (812, 1650660), (820, 1634556), (840, 1595638), (854, 1569480), (861, 1556720), (870, 1540616), (880, 1523109), (902, 1485960), (915, 1464848), (924, 1450580), (957, 1400560), (976, 1373295), (984, 1362130), (1015, 1320528), (1148, 1167540), (1155, 1160464), (1160, 1155462), (1189, 1127280), (1218, 1100440), (1220, 1098636), (1230, 1089704), (1232, 1087935), (1276, 1050420), (1281, 1046320), (1320, 1015406), (1342, 998760), (1353, 990640), (1392, 962885), (1435, 934032), (1464, 915530), (1540, 870348), (1595, 840336), (1624, 825330), (1640, 817278), (1680, 797819), (1708, 784740), (1722, 778360), (1740, 770308), (1769, 757680), (1804, 742980), (1830, 732424), (1848, 725290), (1914, 700280), (1968, 681065), (2013, 665840), (2030, 660264), (2135, 627792), (2233, 600240), (2255, 594384), (2296, 583770), (2310, 580232), (2320, 577731), (2378, 563640), (2436, 550220), (2440, 549318), (2460, 544852), (2501, 535920), (2552, 525210), (2562, 523160), (2640, 507703), (2684, 499380), (2706, 495320), (2870, 467016), (2928, 457765), (3045, 440176), (3080, 435174), (3157, 424560), (3190, 420168), (3248, 412665), (3280, 408639), (3355, 399504), (3416, 392370), (3444, 389180), (3480, 385154), (3538, 378840), (3567, 375760), (3608, 371490), (3660, 366212), (3696, 362645), (3828, 350140), (4026, 332920), (4060, 330132), (4270, 313896), (4305, 311344), (4466, 300120), (4510, 297192), (4592, 291885), (4620, 290116), (4697, 285360), (4756, 281820), (4785, 280112), (4872, 275110), (4880, 274659), (4920, 272426), (5002, 267960), (5104, 262605), (5124, 261580), (5307, 252560), (5368, 249690), (5412, 247660), (5740, 233508), (5945, 225456), (6090, 220088), (6160, 217587), (6314, 212280), (6380, 210084), (6405, 209264), (6699, 200080), (6710, 199752), (6765, 198128), (6832, 196185), (6888, 194590), (6960, 192577), (7076, 189420), (7134, 187880), (7216, 185745), (7320, 183106), (7503, 178640), (7656, 175070), (8052, 166460), (8120, 165066), (8323, 161040), (8540, 156948), (8610, 155672), (8845, 151536), (8932, 150060), (9020, 148596), (9240, 145058), (9394, 142680), (9471, 141520), (9512, 140910), (9570, 140056), (9744, 137555), (9840, 136213), (10004, 133980), (10065, 133168), (10248, 130790), (10614, 126280), (10736, 124845), (10824, 123830), (11165, 120048), (11480, 116754), (11890, 112728), (12180, 110044), (12383, 108240), (12505, 107184), (12628, 106140), (12760, 105042), (12810, 104632), (13079, 102480), (13398, 100040), (13420, 99876), (13530, 99064), (13776, 97295), (14091, 95120), (14152, 94710), (14268, 93940), (14640, 91553), (15006, 89320), (15312, 87535), (15785, 84912), (16104, 83230), (16240, 82533), (16646, 80520), (17080, 78474), (17220, 77836), (17507, 76560), (17690, 75768), (17835, 75152), (17864, 75030), (18040, 74298), (18480, 72529), (18788, 71340), (18942, 70760), (19024, 70455), (19140, 70028), (19459, 68880), (20008, 66990), (20130, 66584), (20496, 65395), (21228, 63140), (21648, 61915), (22330, 60024), (22960, 58377), (23485, 57072), (23780, 56364), (24360, 55022), (24766, 54120), (24969, 53680), (25010, 53592), (25256, 53070), (25520, 52521), (25620, 52316), (26158, 51240), (26535, 50512), (26796, 50020), (26840, 49938), (27060, 49532), (27511, 48720), (28182, 47560), (28304, 47355), (28536, 46970), (30012, 44660), (31570, 42456), (32208, 41615), (33292, 40260), (33495, 40016), (34160, 39237), (34440, 38918), (35014, 38280), (35380, 37884), (35670, 37576), (35728, 37515), (36080, 37149)]