28437601920

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3463}}^1$

素因数の和:3552

約数の個数: 512

約数和(自身を含む): 113969479680

約数和(自身を除く): 85531877760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 47, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 94, 96, 104, 105, 112, 120, 128, 130, 140, 141, 156, 160, 168, 182, 188, 192, 195, 208, 210, 224, 235, 240, 260, 273, 280, 282, 312, 320, 329, 336, 364, 376, 384, 390, 416, 420, 448, 455, 470, 480, 520, 546, 560, 564, 611, 624, 640, 658, 672, 705, 728, 752, 780, 832, 840, 896, 910, 940, 960, 987, 1040, 1092, 1120, 1128, 1222, 1248, 1316, 1344, 1365, 1410, 1456, 1504, 1560, 1645, 1664, 1680, 1820, 1833, 1880, 1920, 1974, 2080, 2184, 2240, 2256, 2444, 2496, 2632, 2688, 2730, 2820, 2912, 3008, 3055, 3120, 3290, 3360, 3463, 3640, 3666, 3760, 3948, 4160, 4277, 4368, 4480, 4512, 4888, 4935, 4992, 5264, 5460, 5640, 5824, 6016, 6110, 6240, 6580, 6720, 6926, 7280, 7332, 7520, 7896, 8320, 8554, 8736, 9024, 9165, 9776, 9870, 10389, 10528, 10920, 11280, 11648, 12220, 12480, 12831, 13160, 13440, 13852, 14560, 14664, 15040, 15792, 17108, 17315, 17472, 18048, 18330, 19552, 19740, 20778, 21056, 21385, 21840, 22560, 24241, 24440, 24960, 25662, 26320, 27704, 29120, 29328, 30080, 31584, 34216, 34630, 34944, 36660, 39104, 39480, 41556, 42112, 42770, 43680, 45019, 45120, 48482, 48880, 51324, 51945, 52640, 55408, 58240, 58656, 63168, 64155, 68432, 69260, 72723, 73320, 78208, 78960, 83112, 85540, 87360, 90038, 90240, 96964, 97760, 102648, 103890, 105280, 110816, 117312, 121205, 126336, 128310, 135057, 136864, 138520, 145446, 146640, 157920, 162761, 166224, 171080, 174720, 180076, 193928, 195520, 205296, 207780, 210560, 221632, 225095, 234624, 242410, 256620, 270114, 273728, 277040, 290892, 293280, 315133, 315840, 325522, 332448, 342160, 360152, 363615, 387856, 391040, 410592, 415560, 443264, 450190, 484820, 488283, 513240, 540228, 547456, 554080, 581784, 586560, 630266, 631680, 651044, 664896, 675285, 684320, 720304, 727230, 775712, 813805, 821184, 831120, 900380, 945399, 969640, 976566, 1026480, 1080456, 1108160, 1139327, 1163568, 1173120, 1260532, 1302088, 1329792, 1350570, 1368640, 1440608, 1454460, 1551424, 1575665, 1627610, 1642368, 1662240, 1800760, 1890798, 1939280, 1953132, 2052960, 2115893, 2160912, 2216320, 2278654, 2327136, 2441415, 2521064, 2604176, 2701140, 2737280, 2881216, 2908920, 3102848, 3151330, 3255220, 3324480, 3417981, 3601520, 3781596, 3878560, 3906264, 4105920, 4231786, 4321824, 4557308, 4654272, 4726995, 4882830, 5042128, 5208352, 5402280, 5696635, 5762432, 5817840, 6302660, 6347679, 6510440, 6648960, 6835962, 7203040, 7563192, 7757120, 7812528, 8211840, 8463572, 8643648, 9114616, 9308544, 9453990, 9765660, 10084256, 10416704, 10579465, 10804560, 11393270, 11635680, 12605320, 12695358, 13020880, 13671924, 14406080, 14811251, 15126384, 15514240, 15625056, 16927144, 17089905, 17287296, 18229232, 18907980, 19531320, 20168512, 20833408, 21158930, 21609120, 22786540, 23271360, 25210640, 25390716, 26041760, 27343848, 28812160, 29622502, 30252768, 31250112, 31738395, 33854288, 34179810, 36458464, 37815960, 39062640, 40337024, 42317860, 43218240, 44433753, 45573080, 46542720, 50421280, 50781432, 52083520, 54687696, 59245004, 60505536, 62500224, 63476790, 67708576, 68359620, 72916928, 74056255, 75631920, 78125280, 84635720, 86436480, 88867506, 91146160, 100842560, 101562864, 104167040, 109375392, 118490008, 121011072, 126953580, 135417152, 136719240, 145833856, 148112510, 151263840, 156250560, 169271440, 177735012, 182292320, 201685120, 203125728, 218750784, 222168765, 236980016, 253907160, 270834304, 273438480, 296225020, 302527680, 312501120, 338542880, 355470024, 364584640, 406251456, 437501568, 444337530, 473960032, 507814320, 546876960, 592450040, 605055360, 677085760, 710940048, 729169280, 812502912, 888675060, 947920064, 1015628640, 1093753920, 1184900080, 1354171520, 1421880096, 1777350120, 1895840128, 2031257280, 2187507840, 2369800160, 2843760192, 3554700240, 4062514560, 4739600320, 5687520384, 7109400480, 9479200640, 14218800960, 28437601920]

約数ペア:

[(1, 28437601920), (2, 14218800960), (3, 9479200640), (4, 7109400480), (5, 5687520384), (6, 4739600320), (7, 4062514560), (8, 3554700240), (10, 2843760192), (12, 2369800160), (13, 2187507840), (14, 2031257280), (15, 1895840128), (16, 1777350120), (20, 1421880096), (21, 1354171520), (24, 1184900080), (26, 1093753920), (28, 1015628640), (30, 947920064), (32, 888675060), (35, 812502912), (39, 729169280), (40, 710940048), (42, 677085760), (47, 605055360), (48, 592450040), (52, 546876960), (56, 507814320), (60, 473960032), (64, 444337530), (65, 437501568), (70, 406251456), (78, 364584640), (80, 355470024), (84, 338542880), (91, 312501120), (94, 302527680), (96, 296225020), (104, 273438480), (105, 270834304), (112, 253907160), (120, 236980016), (128, 222168765), (130, 218750784), (140, 203125728), (141, 201685120), (156, 182292320), (160, 177735012), (168, 169271440), (182, 156250560), (188, 151263840), (192, 148112510), (195, 145833856), (208, 136719240), (210, 135417152), (224, 126953580), (235, 121011072), (240, 118490008), (260, 109375392), (273, 104167040), (280, 101562864), (282, 100842560), (312, 91146160), (320, 88867506), (329, 86436480), (336, 84635720), (364, 78125280), (376, 75631920), (384, 74056255), (390, 72916928), (416, 68359620), (420, 67708576), (448, 63476790), (455, 62500224), (470, 60505536), (480, 59245004), (520, 54687696), (546, 52083520), (560, 50781432), (564, 50421280), (611, 46542720), (624, 45573080), (640, 44433753), (658, 43218240), (672, 42317860), (705, 40337024), (728, 39062640), (752, 37815960), (780, 36458464), (832, 34179810), (840, 33854288), (896, 31738395), (910, 31250112), (940, 30252768), (960, 29622502), (987, 28812160), (1040, 27343848), (1092, 26041760), (1120, 25390716), (1128, 25210640), (1222, 23271360), (1248, 22786540), (1316, 21609120), (1344, 21158930), (1365, 20833408), (1410, 20168512), (1456, 19531320), (1504, 18907980), (1560, 18229232), (1645, 17287296), (1664, 17089905), (1680, 16927144), (1820, 15625056), (1833, 15514240), (1880, 15126384), (1920, 14811251), (1974, 14406080), (2080, 13671924), (2184, 13020880), (2240, 12695358), (2256, 12605320), (2444, 11635680), (2496, 11393270), (2632, 10804560), (2688, 10579465), (2730, 10416704), (2820, 10084256), (2912, 9765660), (3008, 9453990), (3055, 9308544), (3120, 9114616), (3290, 8643648), (3360, 8463572), (3463, 8211840), (3640, 7812528), (3666, 7757120), (3760, 7563192), (3948, 7203040), (4160, 6835962), (4277, 6648960), (4368, 6510440), (4480, 6347679), (4512, 6302660), (4888, 5817840), (4935, 5762432), (4992, 5696635), (5264, 5402280), (5460, 5208352), (5640, 5042128), (5824, 4882830), (6016, 4726995), (6110, 4654272), (6240, 4557308), (6580, 4321824), (6720, 4231786), (6926, 4105920), (7280, 3906264), (7332, 3878560), (7520, 3781596), (7896, 3601520), (8320, 3417981), (8554, 3324480), (8736, 3255220), (9024, 3151330), (9165, 3102848), (9776, 2908920), (9870, 2881216), (10389, 2737280), (10528, 2701140), (10920, 2604176), (11280, 2521064), (11648, 2441415), (12220, 2327136), (12480, 2278654), (12831, 2216320), (13160, 2160912), (13440, 2115893), (13852, 2052960), (14560, 1953132), (14664, 1939280), (15040, 1890798), (15792, 1800760), (17108, 1662240), (17315, 1642368), (17472, 1627610), (18048, 1575665), (18330, 1551424), (19552, 1454460), (19740, 1440608), (20778, 1368640), (21056, 1350570), (21385, 1329792), (21840, 1302088), (22560, 1260532), (24241, 1173120), (24440, 1163568), (24960, 1139327), (25662, 1108160), (26320, 1080456), (27704, 1026480), (29120, 976566), (29328, 969640), (30080, 945399), (31584, 900380), (34216, 831120), (34630, 821184), (34944, 813805), (36660, 775712), (39104, 727230), (39480, 720304), (41556, 684320), (42112, 675285), (42770, 664896), (43680, 651044), (45019, 631680), (45120, 630266), (48482, 586560), (48880, 581784), (51324, 554080), (51945, 547456), (52640, 540228), (55408, 513240), (58240, 488283), (58656, 484820), (63168, 450190), (64155, 443264), (68432, 415560), (69260, 410592), (72723, 391040), (73320, 387856), (78208, 363615), (78960, 360152), (83112, 342160), (85540, 332448), (87360, 325522), (90038, 315840), (90240, 315133), (96964, 293280), (97760, 290892), (102648, 277040), (103890, 273728), (105280, 270114), (110816, 256620), (117312, 242410), (121205, 234624), (126336, 225095), (128310, 221632), (135057, 210560), (136864, 207780), (138520, 205296), (145446, 195520), (146640, 193928), (157920, 180076), (162761, 174720), (166224, 171080)]