2516908800

素因数分解:

$2^8\times 3^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:404

約数の個数: 432

約数和(自身を含む): 9679991552

約数和(自身を除く): 7163082752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 61, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 122, 128, 140, 150, 160, 168, 175, 183, 192, 200, 210, 224, 240, 244, 256, 280, 300, 305, 307, 320, 336, 350, 366, 384, 400, 420, 427, 448, 480, 488, 525, 560, 600, 610, 614, 640, 672, 700, 732, 768, 800, 840, 854, 896, 915, 921, 960, 976, 1050, 1120, 1200, 1220, 1228, 1280, 1281, 1344, 1400, 1464, 1525, 1535, 1600, 1680, 1708, 1792, 1830, 1842, 1920, 1952, 2100, 2135, 2149, 2240, 2400, 2440, 2456, 2562, 2688, 2800, 2928, 3050, 3070, 3200, 3360, 3416, 3660, 3684, 3840, 3904, 4200, 4270, 4298, 4480, 4575, 4605, 4800, 4880, 4912, 5124, 5376, 5600, 5856, 6100, 6140, 6400, 6405, 6447, 6720, 6832, 7320, 7368, 7675, 7808, 8400, 8540, 8596, 8960, 9150, 9210, 9600, 9760, 9824, 10248, 10675, 10745, 11200, 11712, 12200, 12280, 12810, 12894, 13440, 13664, 14640, 14736, 15350, 15616, 16800, 17080, 17192, 18300, 18420, 18727, 19200, 19520, 19648, 20496, 21350, 21490, 22400, 23025, 23424, 24400, 24560, 25620, 25788, 26880, 27328, 29280, 29472, 30700, 32025, 32235, 33600, 34160, 34384, 36600, 36840, 37454, 39040, 39296, 40992, 42700, 42980, 44800, 46050, 46848, 48800, 49120, 51240, 51576, 53725, 54656, 56181, 58560, 58944, 61400, 64050, 64470, 67200, 68320, 68768, 73200, 73680, 74908, 78080, 78592, 81984, 85400, 85960, 92100, 93635, 97600, 98240, 102480, 103152, 107450, 109312, 112362, 117120, 117888, 122800, 128100, 128940, 131089, 134400, 136640, 137536, 146400, 147360, 149816, 161175, 163968, 170800, 171920, 184200, 187270, 195200, 196480, 204960, 206304, 214900, 224724, 234240, 235776, 245600, 256200, 257880, 262178, 273280, 275072, 280905, 292800, 294720, 299632, 322350, 327936, 341600, 343840, 368400, 374540, 390400, 392960, 393267, 409920, 412608, 429800, 449448, 468175, 491200, 512400, 515760, 524356, 546560, 550144, 561810, 585600, 589440, 599264, 644700, 655445, 683200, 687680, 736800, 749080, 786534, 819840, 825216, 859600, 898896, 936350, 982400, 1024800, 1031520, 1048712, 1123620, 1171200, 1178880, 1198528, 1289400, 1310890, 1366400, 1375360, 1404525, 1473600, 1498160, 1573068, 1639680, 1650432, 1719200, 1797792, 1872700, 1964800, 1966335, 2049600, 2063040, 2097424, 2247240, 2397056, 2578800, 2621780, 2732800, 2750720, 2809050, 2947200, 2996320, 3146136, 3277225, 3438400, 3595584, 3745400, 3932670, 4099200, 4126080, 4194848, 4494480, 4794112, 5157600, 5243560, 5618100, 5894400, 5992640, 6292272, 6554450, 6876800, 7191168, 7490800, 7865340, 8198400, 8252160, 8389696, 8988960, 9831675, 10315200, 10487120, 11236200, 11985280, 12584544, 13108900, 13753600, 14382336, 14981600, 15730680, 16779392, 17977920, 19663350, 20630400, 20974240, 22472400, 23970560, 25169088, 26217800, 29963200, 31461360, 33558784, 35955840, 39326700, 41260800, 41948480, 44944800, 50338176, 52435600, 59926400, 62922720, 71911680, 78653400, 83896960, 89889600, 100676352, 104871200, 119852800, 125845440, 157306800, 167793920, 179779200, 209742400, 251690880, 314613600, 359558400, 419484800, 503381760, 629227200, 838969600, 1258454400, 2516908800]

約数ペア:

[(1, 2516908800), (2, 1258454400), (3, 838969600), (4, 629227200), (5, 503381760), (6, 419484800), (7, 359558400), (8, 314613600), (10, 251690880), (12, 209742400), (14, 179779200), (15, 167793920), (16, 157306800), (20, 125845440), (21, 119852800), (24, 104871200), (25, 100676352), (28, 89889600), (30, 83896960), (32, 78653400), (35, 71911680), (40, 62922720), (42, 59926400), (48, 52435600), (50, 50338176), (56, 44944800), (60, 41948480), (61, 41260800), (64, 39326700), (70, 35955840), (75, 33558784), (80, 31461360), (84, 29963200), (96, 26217800), (100, 25169088), (105, 23970560), (112, 22472400), (120, 20974240), (122, 20630400), (128, 19663350), (140, 17977920), (150, 16779392), (160, 15730680), (168, 14981600), (175, 14382336), (183, 13753600), (192, 13108900), (200, 12584544), (210, 11985280), (224, 11236200), (240, 10487120), (244, 10315200), (256, 9831675), (280, 8988960), (300, 8389696), (305, 8252160), (307, 8198400), (320, 7865340), (336, 7490800), (350, 7191168), (366, 6876800), (384, 6554450), (400, 6292272), (420, 5992640), (427, 5894400), (448, 5618100), (480, 5243560), (488, 5157600), (525, 4794112), (560, 4494480), (600, 4194848), (610, 4126080), (614, 4099200), (640, 3932670), (672, 3745400), (700, 3595584), (732, 3438400), (768, 3277225), (800, 3146136), (840, 2996320), (854, 2947200), (896, 2809050), (915, 2750720), (921, 2732800), (960, 2621780), (976, 2578800), (1050, 2397056), (1120, 2247240), (1200, 2097424), (1220, 2063040), (1228, 2049600), (1280, 1966335), (1281, 1964800), (1344, 1872700), (1400, 1797792), (1464, 1719200), (1525, 1650432), (1535, 1639680), (1600, 1573068), (1680, 1498160), (1708, 1473600), (1792, 1404525), (1830, 1375360), (1842, 1366400), (1920, 1310890), (1952, 1289400), (2100, 1198528), (2135, 1178880), (2149, 1171200), (2240, 1123620), (2400, 1048712), (2440, 1031520), (2456, 1024800), (2562, 982400), (2688, 936350), (2800, 898896), (2928, 859600), (3050, 825216), (3070, 819840), (3200, 786534), (3360, 749080), (3416, 736800), (3660, 687680), (3684, 683200), (3840, 655445), (3904, 644700), (4200, 599264), (4270, 589440), (4298, 585600), (4480, 561810), (4575, 550144), (4605, 546560), (4800, 524356), (4880, 515760), (4912, 512400), (5124, 491200), (5376, 468175), (5600, 449448), (5856, 429800), (6100, 412608), (6140, 409920), (6400, 393267), (6405, 392960), (6447, 390400), (6720, 374540), (6832, 368400), (7320, 343840), (7368, 341600), (7675, 327936), (7808, 322350), (8400, 299632), (8540, 294720), (8596, 292800), (8960, 280905), (9150, 275072), (9210, 273280), (9600, 262178), (9760, 257880), (9824, 256200), (10248, 245600), (10675, 235776), (10745, 234240), (11200, 224724), (11712, 214900), (12200, 206304), (12280, 204960), (12810, 196480), (12894, 195200), (13440, 187270), (13664, 184200), (14640, 171920), (14736, 170800), (15350, 163968), (15616, 161175), (16800, 149816), (17080, 147360), (17192, 146400), (18300, 137536), (18420, 136640), (18727, 134400), (19200, 131089), (19520, 128940), (19648, 128100), (20496, 122800), (21350, 117888), (21490, 117120), (22400, 112362), (23025, 109312), (23424, 107450), (24400, 103152), (24560, 102480), (25620, 98240), (25788, 97600), (26880, 93635), (27328, 92100), (29280, 85960), (29472, 85400), (30700, 81984), (32025, 78592), (32235, 78080), (33600, 74908), (34160, 73680), (34384, 73200), (36600, 68768), (36840, 68320), (37454, 67200), (39040, 64470), (39296, 64050), (40992, 61400), (42700, 58944), (42980, 58560), (44800, 56181), (46050, 54656), (46848, 53725), (48800, 51576), (49120, 51240)]