1917817920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:290

約数の個数: 336

約数和(自身を含む): 6829909632

約数和(自身を除く): 4912091712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 83, 90, 96, 113, 120, 142, 144, 160, 166, 180, 192, 213, 226, 240, 249, 284, 288, 320, 332, 339, 355, 360, 415, 426, 452, 480, 498, 565, 568, 576, 639, 664, 678, 710, 720, 747, 830, 852, 904, 960, 996, 1017, 1065, 1130, 1136, 1245, 1278, 1328, 1356, 1420, 1440, 1494, 1660, 1695, 1704, 1808, 1992, 2034, 2130, 2260, 2272, 2490, 2556, 2656, 2712, 2840, 2880, 2988, 3195, 3320, 3390, 3408, 3616, 3735, 3984, 4068, 4260, 4520, 4544, 4980, 5085, 5112, 5312, 5424, 5680, 5893, 5976, 6390, 6640, 6780, 6816, 7232, 7470, 7968, 8023, 8136, 8520, 9040, 9379, 9960, 10170, 10224, 10848, 11360, 11786, 11952, 12780, 13280, 13560, 13632, 14940, 15936, 16046, 16272, 17040, 17679, 18080, 18758, 19920, 20340, 20448, 21696, 22720, 23572, 23904, 24069, 25560, 26560, 27120, 28137, 29465, 29880, 32092, 32544, 34080, 35358, 36160, 37516, 39840, 40115, 40680, 40896, 46895, 47144, 47808, 48138, 51120, 53037, 54240, 56274, 58930, 59760, 64184, 65088, 68160, 70716, 72207, 75032, 79680, 80230, 81360, 84411, 88395, 93790, 94288, 96276, 102240, 106074, 108480, 112548, 117860, 119520, 120345, 128368, 140685, 141432, 144414, 150064, 160460, 162720, 168822, 176790, 187580, 188576, 192552, 204480, 212148, 225096, 235720, 239040, 240690, 256736, 265185, 281370, 282864, 288828, 300128, 320920, 325440, 337644, 353580, 361035, 375160, 377152, 385104, 422055, 424296, 450192, 471440, 481380, 513472, 530370, 562740, 565728, 577656, 600256, 641840, 665909, 675288, 707160, 722070, 750320, 770208, 844110, 848592, 900384, 942880, 962760, 1060740, 1125480, 1131456, 1155312, 1283680, 1331818, 1350576, 1414320, 1444140, 1500640, 1540416, 1688220, 1697184, 1800768, 1885760, 1925520, 1997727, 2121480, 2250960, 2310624, 2567360, 2663636, 2701152, 2828640, 2888280, 3001280, 3329545, 3376440, 3394368, 3851040, 3995454, 4242960, 4501920, 4621248, 5327272, 5402304, 5657280, 5776560, 5993181, 6659090, 6752880, 7702080, 7990908, 8485920, 9003840, 9988635, 10654544, 11553120, 11986362, 13318180, 13505760, 15981816, 16971840, 19977270, 21309088, 23106240, 23972724, 26636360, 27011520, 29965905, 31963632, 39954540, 42618176, 47945448, 53272720, 59931810, 63927264, 79909080, 95890896, 106545440, 119863620, 127854528, 159818160, 191781792, 213090880, 239727240, 319636320, 383563584, 479454480, 639272640, 958908960, 1917817920]

約数ペア:

[(1, 1917817920), (2, 958908960), (3, 639272640), (4, 479454480), (5, 383563584), (6, 319636320), (8, 239727240), (9, 213090880), (10, 191781792), (12, 159818160), (15, 127854528), (16, 119863620), (18, 106545440), (20, 95890896), (24, 79909080), (30, 63927264), (32, 59931810), (36, 53272720), (40, 47945448), (45, 42618176), (48, 39954540), (60, 31963632), (64, 29965905), (71, 27011520), (72, 26636360), (80, 23972724), (83, 23106240), (90, 21309088), (96, 19977270), (113, 16971840), (120, 15981816), (142, 13505760), (144, 13318180), (160, 11986362), (166, 11553120), (180, 10654544), (192, 9988635), (213, 9003840), (226, 8485920), (240, 7990908), (249, 7702080), (284, 6752880), (288, 6659090), (320, 5993181), (332, 5776560), (339, 5657280), (355, 5402304), (360, 5327272), (415, 4621248), (426, 4501920), (452, 4242960), (480, 3995454), (498, 3851040), (565, 3394368), (568, 3376440), (576, 3329545), (639, 3001280), (664, 2888280), (678, 2828640), (710, 2701152), (720, 2663636), (747, 2567360), (830, 2310624), (852, 2250960), (904, 2121480), (960, 1997727), (996, 1925520), (1017, 1885760), (1065, 1800768), (1130, 1697184), (1136, 1688220), (1245, 1540416), (1278, 1500640), (1328, 1444140), (1356, 1414320), (1420, 1350576), (1440, 1331818), (1494, 1283680), (1660, 1155312), (1695, 1131456), (1704, 1125480), (1808, 1060740), (1992, 962760), (2034, 942880), (2130, 900384), (2260, 848592), (2272, 844110), (2490, 770208), (2556, 750320), (2656, 722070), (2712, 707160), (2840, 675288), (2880, 665909), (2988, 641840), (3195, 600256), (3320, 577656), (3390, 565728), (3408, 562740), (3616, 530370), (3735, 513472), (3984, 481380), (4068, 471440), (4260, 450192), (4520, 424296), (4544, 422055), (4980, 385104), (5085, 377152), (5112, 375160), (5312, 361035), (5424, 353580), (5680, 337644), (5893, 325440), (5976, 320920), (6390, 300128), (6640, 288828), (6780, 282864), (6816, 281370), (7232, 265185), (7470, 256736), (7968, 240690), (8023, 239040), (8136, 235720), (8520, 225096), (9040, 212148), (9379, 204480), (9960, 192552), (10170, 188576), (10224, 187580), (10848, 176790), (11360, 168822), (11786, 162720), (11952, 160460), (12780, 150064), (13280, 144414), (13560, 141432), (13632, 140685), (14940, 128368), (15936, 120345), (16046, 119520), (16272, 117860), (17040, 112548), (17679, 108480), (18080, 106074), (18758, 102240), (19920, 96276), (20340, 94288), (20448, 93790), (21696, 88395), (22720, 84411), (23572, 81360), (23904, 80230), (24069, 79680), (25560, 75032), (26560, 72207), (27120, 70716), (28137, 68160), (29465, 65088), (29880, 64184), (32092, 59760), (32544, 58930), (34080, 56274), (35358, 54240), (36160, 53037), (37516, 51120), (39840, 48138), (40115, 47808), (40680, 47144), (40896, 46895)]