2019211040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:392

約数の個数: 384

約数和(自身を含む): 6521389056

約数和(自身を除く): 4502178016

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 31, 32, 34, 35, 40, 44, 55, 56, 62, 68, 70, 77, 80, 85, 88, 110, 112, 119, 124, 136, 140, 154, 155, 160, 170, 176, 187, 217, 220, 224, 238, 248, 272, 280, 308, 310, 311, 340, 341, 352, 374, 385, 434, 440, 476, 496, 527, 544, 560, 595, 616, 620, 622, 680, 682, 748, 770, 868, 880, 935, 952, 992, 1054, 1085, 1120, 1190, 1232, 1240, 1244, 1309, 1360, 1364, 1496, 1540, 1555, 1705, 1736, 1760, 1870, 1904, 2108, 2170, 2177, 2380, 2387, 2464, 2480, 2488, 2618, 2635, 2720, 2728, 2992, 3080, 3110, 3410, 3421, 3472, 3689, 3740, 3808, 4216, 4340, 4354, 4760, 4774, 4960, 4976, 5236, 5270, 5287, 5456, 5797, 5984, 6160, 6220, 6545, 6820, 6842, 6944, 7378, 7480, 8432, 8680, 8708, 9520, 9548, 9641, 9952, 10472, 10540, 10574, 10885, 10912, 11594, 11935, 12320, 12440, 13090, 13640, 13684, 14756, 14960, 16864, 17105, 17360, 17416, 18445, 19040, 19096, 19282, 20944, 21080, 21148, 21770, 23188, 23870, 23947, 24880, 26180, 26435, 27280, 27368, 28985, 29512, 29920, 34210, 34720, 34832, 36890, 37009, 38192, 38564, 40579, 41888, 42160, 42296, 43540, 46376, 47740, 47894, 48205, 49760, 52360, 52870, 54560, 54736, 57970, 58157, 59024, 67487, 68420, 69664, 73780, 74018, 76384, 77128, 81158, 84320, 84592, 87080, 92752, 95480, 95788, 96410, 104720, 105740, 106051, 109472, 115940, 116314, 118048, 119735, 134974, 136840, 147560, 148036, 154256, 162316, 163897, 169184, 174160, 185045, 185504, 190960, 191576, 192820, 202895, 209440, 211480, 212102, 231880, 232628, 239470, 269948, 273680, 290785, 295120, 296072, 308512, 324632, 327794, 337435, 348320, 370090, 381920, 383152, 385640, 405790, 407099, 422960, 424204, 463760, 465256, 478940, 530255, 539896, 547360, 581570, 590240, 592144, 649264, 655588, 674870, 740180, 742357, 766304, 771280, 811580, 814198, 819485, 845920, 848408, 927520, 930512, 957880, 1060510, 1079792, 1147279, 1163140, 1184288, 1298528, 1311176, 1349740, 1480360, 1484714, 1542560, 1623160, 1628396, 1638970, 1696816, 1802867, 1861024, 1915760, 2035495, 2121020, 2159584, 2294558, 2326280, 2622352, 2699480, 2960720, 2969428, 3246320, 3256792, 3277940, 3393632, 3605734, 3711785, 3831520, 4070990, 4242040, 4589116, 4652560, 5244704, 5398960, 5736395, 5921440, 5938856, 6492640, 6513584, 6555880, 7211468, 7423570, 8141980, 8484080, 9014335, 9178232, 9305120, 10797920, 11472790, 11877712, 12620069, 13027168, 13111760, 14422936, 14847140, 16283960, 16968160, 18028670, 18356464, 22945580, 23755424, 25240138, 26223520, 28845872, 29694280, 32567920, 36057340, 36712928, 45891160, 50480276, 57691744, 59388560, 63100345, 65135840, 72114680, 91782320, 100960552, 118777120, 126200690, 144229360, 183564640, 201921104, 252401380, 288458720, 403842208, 504802760, 1009605520, 2019211040]

約数ペア:

[(1, 2019211040), (2, 1009605520), (4, 504802760), (5, 403842208), (7, 288458720), (8, 252401380), (10, 201921104), (11, 183564640), (14, 144229360), (16, 126200690), (17, 118777120), (20, 100960552), (22, 91782320), (28, 72114680), (31, 65135840), (32, 63100345), (34, 59388560), (35, 57691744), (40, 50480276), (44, 45891160), (55, 36712928), (56, 36057340), (62, 32567920), (68, 29694280), (70, 28845872), (77, 26223520), (80, 25240138), (85, 23755424), (88, 22945580), (110, 18356464), (112, 18028670), (119, 16968160), (124, 16283960), (136, 14847140), (140, 14422936), (154, 13111760), (155, 13027168), (160, 12620069), (170, 11877712), (176, 11472790), (187, 10797920), (217, 9305120), (220, 9178232), (224, 9014335), (238, 8484080), (248, 8141980), (272, 7423570), (280, 7211468), (308, 6555880), (310, 6513584), (311, 6492640), (340, 5938856), (341, 5921440), (352, 5736395), (374, 5398960), (385, 5244704), (434, 4652560), (440, 4589116), (476, 4242040), (496, 4070990), (527, 3831520), (544, 3711785), (560, 3605734), (595, 3393632), (616, 3277940), (620, 3256792), (622, 3246320), (680, 2969428), (682, 2960720), (748, 2699480), (770, 2622352), (868, 2326280), (880, 2294558), (935, 2159584), (952, 2121020), (992, 2035495), (1054, 1915760), (1085, 1861024), (1120, 1802867), (1190, 1696816), (1232, 1638970), (1240, 1628396), (1244, 1623160), (1309, 1542560), (1360, 1484714), (1364, 1480360), (1496, 1349740), (1540, 1311176), (1555, 1298528), (1705, 1184288), (1736, 1163140), (1760, 1147279), (1870, 1079792), (1904, 1060510), (2108, 957880), (2170, 930512), (2177, 927520), (2380, 848408), (2387, 845920), (2464, 819485), (2480, 814198), (2488, 811580), (2618, 771280), (2635, 766304), (2720, 742357), (2728, 740180), (2992, 674870), (3080, 655588), (3110, 649264), (3410, 592144), (3421, 590240), (3472, 581570), (3689, 547360), (3740, 539896), (3808, 530255), (4216, 478940), (4340, 465256), (4354, 463760), (4760, 424204), (4774, 422960), (4960, 407099), (4976, 405790), (5236, 385640), (5270, 383152), (5287, 381920), (5456, 370090), (5797, 348320), (5984, 337435), (6160, 327794), (6220, 324632), (6545, 308512), (6820, 296072), (6842, 295120), (6944, 290785), (7378, 273680), (7480, 269948), (8432, 239470), (8680, 232628), (8708, 231880), (9520, 212102), (9548, 211480), (9641, 209440), (9952, 202895), (10472, 192820), (10540, 191576), (10574, 190960), (10885, 185504), (10912, 185045), (11594, 174160), (11935, 169184), (12320, 163897), (12440, 162316), (13090, 154256), (13640, 148036), (13684, 147560), (14756, 136840), (14960, 134974), (16864, 119735), (17105, 118048), (17360, 116314), (17416, 115940), (18445, 109472), (19040, 106051), (19096, 105740), (19282, 104720), (20944, 96410), (21080, 95788), (21148, 95480), (21770, 92752), (23188, 87080), (23870, 84592), (23947, 84320), (24880, 81158), (26180, 77128), (26435, 76384), (27280, 74018), (27368, 73780), (28985, 69664), (29512, 68420), (29920, 67487), (34210, 59024), (34720, 58157), (34832, 57970), (36890, 54736), (37009, 54560), (38192, 52870), (38564, 52360), (40579, 49760), (41888, 48205), (42160, 47894), (42296, 47740), (43540, 46376)]