20334608640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1523}}^1$

素因数の和:1630

約数の個数: 432

約数和(自身を含む): 75322054080

約数和(自身を除く): 54987445440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 61, 64, 72, 76, 80, 90, 95, 96, 114, 120, 122, 128, 144, 152, 160, 171, 180, 183, 190, 192, 228, 240, 244, 256, 285, 288, 304, 305, 320, 342, 360, 366, 380, 384, 456, 480, 488, 549, 570, 576, 608, 610, 640, 684, 720, 732, 760, 768, 855, 912, 915, 960, 976, 1098, 1140, 1152, 1159, 1216, 1220, 1280, 1368, 1440, 1464, 1520, 1523, 1710, 1824, 1830, 1920, 1952, 2196, 2280, 2304, 2318, 2432, 2440, 2736, 2745, 2880, 2928, 3040, 3046, 3420, 3477, 3648, 3660, 3840, 3904, 4392, 4560, 4569, 4636, 4864, 4880, 5472, 5490, 5760, 5795, 5856, 6080, 6092, 6840, 6954, 7296, 7320, 7615, 7808, 8784, 9120, 9138, 9272, 9760, 10431, 10944, 10980, 11520, 11590, 11712, 12160, 12184, 13680, 13707, 13908, 14592, 14640, 15230, 15616, 17385, 17568, 18240, 18276, 18544, 19520, 20862, 21888, 21960, 22845, 23180, 23424, 24320, 24368, 27360, 27414, 27816, 28937, 29280, 30460, 34770, 35136, 36480, 36552, 37088, 39040, 41724, 43776, 43920, 45690, 46360, 46848, 48736, 52155, 54720, 54828, 55632, 57874, 58560, 60920, 68535, 69540, 70272, 72960, 73104, 74176, 78080, 83448, 86811, 87840, 91380, 92720, 92903, 97472, 104310, 109440, 109656, 111264, 115748, 117120, 121840, 137070, 139080, 140544, 144685, 146208, 148352, 166896, 173622, 175680, 182760, 185440, 185806, 194944, 208620, 218880, 219312, 222528, 231496, 234240, 243680, 260433, 274140, 278160, 278709, 289370, 292416, 296704, 333792, 347244, 351360, 365520, 370880, 371612, 389888, 417240, 434055, 438624, 445056, 462992, 464515, 487360, 520866, 548280, 556320, 557418, 578740, 584832, 667584, 694488, 702720, 731040, 741760, 743224, 834480, 836127, 868110, 877248, 890112, 925984, 929030, 974720, 1041732, 1096560, 1112640, 1114836, 1157480, 1169664, 1302165, 1335168, 1388976, 1393545, 1462080, 1483520, 1486448, 1668960, 1672254, 1736220, 1754496, 1765157, 1851968, 1858060, 1949440, 2083464, 2193120, 2225280, 2229672, 2314960, 2604330, 2670336, 2777952, 2787090, 2924160, 2972896, 3337920, 3344508, 3472440, 3508992, 3530314, 3703936, 3716120, 4166928, 4180635, 4386240, 4450560, 4459344, 4629920, 5208660, 5295471, 5555904, 5574180, 5848320, 5945792, 6675840, 6689016, 6944880, 7060628, 7407872, 7432240, 8333856, 8361270, 8772480, 8825785, 8918688, 9259840, 10417320, 10590942, 11111808, 11148360, 11891584, 13351680, 13378032, 13889760, 14121256, 14864480, 15886413, 16667712, 16722540, 17544960, 17651570, 17837376, 18519680, 20834640, 21181884, 22223616, 22296720, 23783168, 26477355, 26756064, 27779520, 28242512, 29728960, 31772826, 33335424, 33445080, 35303140, 35674752, 37039360, 41669280, 42363768, 44593440, 52954710, 53512128, 55559040, 56485024, 59457920, 63545652, 66670848, 66890160, 70606280, 71349504, 79432065, 83338560, 84727536, 89186880, 105909420, 107024256, 111118080, 112970048, 118915840, 127091304, 133780320, 141212560, 158864130, 166677120, 169455072, 178373760, 211818840, 214048512, 225940096, 254182608, 267560640, 282425120, 317728260, 333354240, 338910144, 356747520, 423637680, 451880192, 508365216, 535121280, 564850240, 635456520, 677820288, 847275360, 1016730432, 1070242560, 1129700480, 1270913040, 1355640576, 1694550720, 2033460864, 2259400960, 2541826080, 3389101440, 4066921728, 5083652160, 6778202880, 10167304320, 20334608640]

約数ペア:

[(1, 20334608640), (2, 10167304320), (3, 6778202880), (4, 5083652160), (5, 4066921728), (6, 3389101440), (8, 2541826080), (9, 2259400960), (10, 2033460864), (12, 1694550720), (15, 1355640576), (16, 1270913040), (18, 1129700480), (19, 1070242560), (20, 1016730432), (24, 847275360), (30, 677820288), (32, 635456520), (36, 564850240), (38, 535121280), (40, 508365216), (45, 451880192), (48, 423637680), (57, 356747520), (60, 338910144), (61, 333354240), (64, 317728260), (72, 282425120), (76, 267560640), (80, 254182608), (90, 225940096), (95, 214048512), (96, 211818840), (114, 178373760), (120, 169455072), (122, 166677120), (128, 158864130), (144, 141212560), (152, 133780320), (160, 127091304), (171, 118915840), (180, 112970048), (183, 111118080), (190, 107024256), (192, 105909420), (228, 89186880), (240, 84727536), (244, 83338560), (256, 79432065), (285, 71349504), (288, 70606280), (304, 66890160), (305, 66670848), (320, 63545652), (342, 59457920), (360, 56485024), (366, 55559040), (380, 53512128), (384, 52954710), (456, 44593440), (480, 42363768), (488, 41669280), (549, 37039360), (570, 35674752), (576, 35303140), (608, 33445080), (610, 33335424), (640, 31772826), (684, 29728960), (720, 28242512), (732, 27779520), (760, 26756064), (768, 26477355), (855, 23783168), (912, 22296720), (915, 22223616), (960, 21181884), (976, 20834640), (1098, 18519680), (1140, 17837376), (1152, 17651570), (1159, 17544960), (1216, 16722540), (1220, 16667712), (1280, 15886413), (1368, 14864480), (1440, 14121256), (1464, 13889760), (1520, 13378032), (1523, 13351680), (1710, 11891584), (1824, 11148360), (1830, 11111808), (1920, 10590942), (1952, 10417320), (2196, 9259840), (2280, 8918688), (2304, 8825785), (2318, 8772480), (2432, 8361270), (2440, 8333856), (2736, 7432240), (2745, 7407872), (2880, 7060628), (2928, 6944880), (3040, 6689016), (3046, 6675840), (3420, 5945792), (3477, 5848320), (3648, 5574180), (3660, 5555904), (3840, 5295471), (3904, 5208660), (4392, 4629920), (4560, 4459344), (4569, 4450560), (4636, 4386240), (4864, 4180635), (4880, 4166928), (5472, 3716120), (5490, 3703936), (5760, 3530314), (5795, 3508992), (5856, 3472440), (6080, 3344508), (6092, 3337920), (6840, 2972896), (6954, 2924160), (7296, 2787090), (7320, 2777952), (7615, 2670336), (7808, 2604330), (8784, 2314960), (9120, 2229672), (9138, 2225280), (9272, 2193120), (9760, 2083464), (10431, 1949440), (10944, 1858060), (10980, 1851968), (11520, 1765157), (11590, 1754496), (11712, 1736220), (12160, 1672254), (12184, 1668960), (13680, 1486448), (13707, 1483520), (13908, 1462080), (14592, 1393545), (14640, 1388976), (15230, 1335168), (15616, 1302165), (17385, 1169664), (17568, 1157480), (18240, 1114836), (18276, 1112640), (18544, 1096560), (19520, 1041732), (20862, 974720), (21888, 929030), (21960, 925984), (22845, 890112), (23180, 877248), (23424, 868110), (24320, 836127), (24368, 834480), (27360, 743224), (27414, 741760), (27816, 731040), (28937, 702720), (29280, 694488), (30460, 667584), (34770, 584832), (35136, 578740), (36480, 557418), (36552, 556320), (37088, 548280), (39040, 520866), (41724, 487360), (43776, 464515), (43920, 462992), (45690, 445056), (46360, 438624), (46848, 434055), (48736, 417240), (52155, 389888), (54720, 371612), (54828, 370880), (55632, 365520), (57874, 351360), (58560, 347244), (60920, 333792), (68535, 296704), (69540, 292416), (70272, 289370), (72960, 278709), (73104, 278160), (74176, 274140), (78080, 260433), (83448, 243680), (86811, 234240), (87840, 231496), (91380, 222528), (92720, 219312), (92903, 218880), (97472, 208620), (104310, 194944), (109440, 185806), (109656, 185440), (111264, 182760), (115748, 175680), (117120, 173622), (121840, 166896), (137070, 148352), (139080, 146208), (140544, 144685)]