20433780480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{653}}^1$

素因数の和:987

約数の個数: 288

約数和(自身を含む): 67854749760

約数和(自身を除く): 47420969280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 256, 281, 290, 320, 348, 384, 435, 464, 480, 562, 580, 640, 653, 696, 768, 843, 870, 928, 960, 1124, 1160, 1280, 1306, 1392, 1405, 1686, 1740, 1856, 1920, 1959, 2248, 2320, 2612, 2784, 2810, 3265, 3372, 3480, 3712, 3840, 3918, 4215, 4496, 4640, 5224, 5568, 5620, 6530, 6744, 6960, 7424, 7836, 8149, 8430, 8992, 9280, 9795, 10448, 11136, 11240, 13060, 13488, 13920, 15672, 16298, 16860, 17984, 18560, 18937, 19590, 20896, 22272, 22480, 24447, 26120, 26976, 27840, 31344, 32596, 33720, 35968, 37120, 37874, 39180, 40745, 41792, 44960, 48894, 52240, 53952, 55680, 56811, 62688, 65192, 67440, 71936, 75748, 78360, 81490, 83584, 89920, 94685, 97788, 104480, 107904, 111360, 113622, 122235, 125376, 130384, 134880, 151496, 156720, 162980, 167168, 179840, 183493, 189370, 195576, 208960, 215808, 227244, 244470, 250752, 260768, 269760, 284055, 302992, 313440, 325960, 359680, 366986, 378740, 391152, 417920, 454488, 488940, 501504, 521536, 539520, 550479, 568110, 605984, 626880, 651920, 733972, 757480, 782304, 835840, 908976, 917465, 977880, 1043072, 1079040, 1100958, 1136220, 1211968, 1253760, 1303840, 1467944, 1514960, 1564608, 1817952, 1834930, 1955760, 2086144, 2201916, 2272440, 2423936, 2507520, 2607680, 2752395, 2935888, 3029920, 3129216, 3635904, 3669860, 3911520, 4403832, 4544880, 4847872, 5215360, 5321297, 5504790, 5871776, 6059840, 6258432, 7271808, 7339720, 7823040, 8807664, 9089760, 10430720, 10642594, 11009580, 11743552, 12119680, 14543616, 14679440, 15646080, 15963891, 17615328, 18179520, 21285188, 22019160, 23487104, 24239360, 26606485, 29358880, 31292160, 31927782, 35230656, 36359040, 42570376, 44038320, 46974208, 53212970, 58717760, 63855564, 70461312, 72718080, 79819455, 85140752, 88076640, 106425940, 117435520, 127711128, 140922624, 159638910, 170281504, 176153280, 212851880, 234871040, 255422256, 319277820, 340563008, 352306560, 425703760, 510844512, 638555640, 681126016, 704613120, 851407520, 1021689024, 1277111280, 1362252032, 1702815040, 2043378048, 2554222560, 3405630080, 4086756096, 5108445120, 6811260160, 10216890240, 20433780480]

約数ペア:

[(1, 20433780480), (2, 10216890240), (3, 6811260160), (4, 5108445120), (5, 4086756096), (6, 3405630080), (8, 2554222560), (10, 2043378048), (12, 1702815040), (15, 1362252032), (16, 1277111280), (20, 1021689024), (24, 851407520), (29, 704613120), (30, 681126016), (32, 638555640), (40, 510844512), (48, 425703760), (58, 352306560), (60, 340563008), (64, 319277820), (80, 255422256), (87, 234871040), (96, 212851880), (116, 176153280), (120, 170281504), (128, 159638910), (145, 140922624), (160, 127711128), (174, 117435520), (192, 106425940), (232, 88076640), (240, 85140752), (256, 79819455), (281, 72718080), (290, 70461312), (320, 63855564), (348, 58717760), (384, 53212970), (435, 46974208), (464, 44038320), (480, 42570376), (562, 36359040), (580, 35230656), (640, 31927782), (653, 31292160), (696, 29358880), (768, 26606485), (843, 24239360), (870, 23487104), (928, 22019160), (960, 21285188), (1124, 18179520), (1160, 17615328), (1280, 15963891), (1306, 15646080), (1392, 14679440), (1405, 14543616), (1686, 12119680), (1740, 11743552), (1856, 11009580), (1920, 10642594), (1959, 10430720), (2248, 9089760), (2320, 8807664), (2612, 7823040), (2784, 7339720), (2810, 7271808), (3265, 6258432), (3372, 6059840), (3480, 5871776), (3712, 5504790), (3840, 5321297), (3918, 5215360), (4215, 4847872), (4496, 4544880), (4640, 4403832), (5224, 3911520), (5568, 3669860), (5620, 3635904), (6530, 3129216), (6744, 3029920), (6960, 2935888), (7424, 2752395), (7836, 2607680), (8149, 2507520), (8430, 2423936), (8992, 2272440), (9280, 2201916), (9795, 2086144), (10448, 1955760), (11136, 1834930), (11240, 1817952), (13060, 1564608), (13488, 1514960), (13920, 1467944), (15672, 1303840), (16298, 1253760), (16860, 1211968), (17984, 1136220), (18560, 1100958), (18937, 1079040), (19590, 1043072), (20896, 977880), (22272, 917465), (22480, 908976), (24447, 835840), (26120, 782304), (26976, 757480), (27840, 733972), (31344, 651920), (32596, 626880), (33720, 605984), (35968, 568110), (37120, 550479), (37874, 539520), (39180, 521536), (40745, 501504), (41792, 488940), (44960, 454488), (48894, 417920), (52240, 391152), (53952, 378740), (55680, 366986), (56811, 359680), (62688, 325960), (65192, 313440), (67440, 302992), (71936, 284055), (75748, 269760), (78360, 260768), (81490, 250752), (83584, 244470), (89920, 227244), (94685, 215808), (97788, 208960), (104480, 195576), (107904, 189370), (111360, 183493), (113622, 179840), (122235, 167168), (125376, 162980), (130384, 156720), (134880, 151496)]