20239735680

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{13463}}^1$

素因数の和:13523

約数の個数: 320

約数和(自身を含む): 74777709600

約数和(自身を除く): 54537973920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 81, 87, 90, 96, 108, 116, 120, 128, 135, 144, 145, 160, 162, 174, 180, 192, 216, 232, 240, 261, 270, 288, 290, 320, 324, 348, 360, 384, 405, 432, 435, 464, 480, 522, 540, 576, 580, 640, 648, 696, 720, 783, 810, 864, 870, 928, 960, 1044, 1080, 1152, 1160, 1296, 1305, 1392, 1440, 1566, 1620, 1728, 1740, 1856, 1920, 2088, 2160, 2320, 2349, 2592, 2610, 2784, 2880, 3132, 3240, 3456, 3480, 3712, 3915, 4176, 4320, 4640, 4698, 5184, 5220, 5568, 5760, 6264, 6480, 6960, 7830, 8352, 8640, 9280, 9396, 10368, 10440, 11136, 11745, 12528, 12960, 13463, 13920, 15660, 16704, 17280, 18560, 18792, 20880, 23490, 25056, 25920, 26926, 27840, 31320, 33408, 37584, 40389, 41760, 46980, 50112, 51840, 53852, 55680, 62640, 67315, 75168, 80778, 83520, 93960, 100224, 107704, 121167, 125280, 134630, 150336, 161556, 167040, 187920, 201945, 215408, 242334, 250560, 269260, 300672, 323112, 363501, 375840, 390427, 403890, 430816, 484668, 501120, 538520, 605835, 646224, 727002, 751680, 780854, 807780, 861632, 969336, 1077040, 1090503, 1171281, 1211670, 1292448, 1454004, 1503360, 1561708, 1615560, 1723264, 1817505, 1938672, 1952135, 2154080, 2181006, 2342562, 2423340, 2584896, 2908008, 3123416, 3231120, 3513843, 3635010, 3877344, 3904270, 4308160, 4362012, 4685124, 4846680, 5169792, 5452515, 5816016, 5856405, 6246832, 6462240, 7027686, 7270020, 7754688, 7808540, 8616320, 8724024, 9370248, 9693360, 10541529, 10905030, 11632032, 11712810, 12493664, 12924480, 14055372, 14540040, 15509376, 15617080, 17448048, 17569215, 18740496, 19386720, 21083058, 21810060, 23264064, 23425620, 24987328, 25848960, 28110744, 29080080, 31234160, 31624587, 34896096, 35138430, 37480992, 38773440, 42166116, 43620120, 46528128, 46851240, 49974656, 52707645, 56221488, 58160160, 62468320, 63249174, 69792192, 70276860, 74961984, 77546880, 84332232, 87240240, 93702480, 105415290, 112442976, 116320320, 124936640, 126498348, 139584384, 140553720, 149923968, 158122935, 168664464, 174480480, 187404960, 210830580, 224885952, 232640640, 249873280, 252996696, 281107440, 316245870, 337328928, 348960960, 374809920, 421661160, 449771904, 505993392, 562214880, 632491740, 674657856, 697921920, 749619840, 843322320, 1011986784, 1124429760, 1264983480, 1349315712, 1686644640, 2023973568, 2248859520, 2529966960, 3373289280, 4047947136, 5059933920, 6746578560, 10119867840, 20239735680]

約数ペア:

[(1, 20239735680), (2, 10119867840), (3, 6746578560), (4, 5059933920), (5, 4047947136), (6, 3373289280), (8, 2529966960), (9, 2248859520), (10, 2023973568), (12, 1686644640), (15, 1349315712), (16, 1264983480), (18, 1124429760), (20, 1011986784), (24, 843322320), (27, 749619840), (29, 697921920), (30, 674657856), (32, 632491740), (36, 562214880), (40, 505993392), (45, 449771904), (48, 421661160), (54, 374809920), (58, 348960960), (60, 337328928), (64, 316245870), (72, 281107440), (80, 252996696), (81, 249873280), (87, 232640640), (90, 224885952), (96, 210830580), (108, 187404960), (116, 174480480), (120, 168664464), (128, 158122935), (135, 149923968), (144, 140553720), (145, 139584384), (160, 126498348), (162, 124936640), (174, 116320320), (180, 112442976), (192, 105415290), (216, 93702480), (232, 87240240), (240, 84332232), (261, 77546880), (270, 74961984), (288, 70276860), (290, 69792192), (320, 63249174), (324, 62468320), (348, 58160160), (360, 56221488), (384, 52707645), (405, 49974656), (432, 46851240), (435, 46528128), (464, 43620120), (480, 42166116), (522, 38773440), (540, 37480992), (576, 35138430), (580, 34896096), (640, 31624587), (648, 31234160), (696, 29080080), (720, 28110744), (783, 25848960), (810, 24987328), (864, 23425620), (870, 23264064), (928, 21810060), (960, 21083058), (1044, 19386720), (1080, 18740496), (1152, 17569215), (1160, 17448048), (1296, 15617080), (1305, 15509376), (1392, 14540040), (1440, 14055372), (1566, 12924480), (1620, 12493664), (1728, 11712810), (1740, 11632032), (1856, 10905030), (1920, 10541529), (2088, 9693360), (2160, 9370248), (2320, 8724024), (2349, 8616320), (2592, 7808540), (2610, 7754688), (2784, 7270020), (2880, 7027686), (3132, 6462240), (3240, 6246832), (3456, 5856405), (3480, 5816016), (3712, 5452515), (3915, 5169792), (4176, 4846680), (4320, 4685124), (4640, 4362012), (4698, 4308160), (5184, 3904270), (5220, 3877344), (5568, 3635010), (5760, 3513843), (6264, 3231120), (6480, 3123416), (6960, 2908008), (7830, 2584896), (8352, 2423340), (8640, 2342562), (9280, 2181006), (9396, 2154080), (10368, 1952135), (10440, 1938672), (11136, 1817505), (11745, 1723264), (12528, 1615560), (12960, 1561708), (13463, 1503360), (13920, 1454004), (15660, 1292448), (16704, 1211670), (17280, 1171281), (18560, 1090503), (18792, 1077040), (20880, 969336), (23490, 861632), (25056, 807780), (25920, 780854), (26926, 751680), (27840, 727002), (31320, 646224), (33408, 605835), (37584, 538520), (40389, 501120), (41760, 484668), (46980, 430816), (50112, 403890), (51840, 390427), (53852, 375840), (55680, 363501), (62640, 323112), (67315, 300672), (75168, 269260), (80778, 250560), (83520, 242334), (93960, 215408), (100224, 201945), (107704, 187920), (121167, 167040), (125280, 161556), (134630, 150336)]