16744080640

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2971}}^1$

素因数の和:3053

約数の個数: 288

約数和(自身を含む): 49861695744

約数和(自身を除く): 33117615104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 37, 40, 56, 64, 68, 70, 74, 80, 85, 112, 119, 128, 136, 140, 148, 160, 170, 185, 224, 238, 256, 259, 272, 280, 296, 320, 340, 370, 448, 476, 518, 544, 560, 592, 595, 629, 640, 680, 740, 896, 952, 1036, 1088, 1120, 1184, 1190, 1258, 1280, 1295, 1360, 1480, 1792, 1904, 2072, 2176, 2240, 2368, 2380, 2516, 2590, 2720, 2960, 2971, 3145, 3808, 4144, 4352, 4403, 4480, 4736, 4760, 5032, 5180, 5440, 5920, 5942, 6290, 7616, 8288, 8806, 8960, 9472, 9520, 10064, 10360, 10880, 11840, 11884, 12580, 14855, 15232, 16576, 17612, 19040, 20128, 20720, 20797, 21760, 22015, 23680, 23768, 25160, 29710, 30464, 33152, 35224, 38080, 40256, 41440, 41594, 44030, 47360, 47536, 50320, 50507, 59420, 66304, 70448, 76160, 80512, 82880, 83188, 88060, 95072, 100640, 101014, 103985, 109927, 118840, 140896, 152320, 161024, 165760, 166376, 176120, 190144, 201280, 202028, 207970, 219854, 237680, 252535, 281792, 331520, 332752, 352240, 353549, 380288, 402560, 404056, 415940, 439708, 475360, 505070, 549635, 563584, 665504, 704480, 707098, 760576, 769489, 805120, 808112, 831880, 879416, 950720, 1010140, 1099270, 1127168, 1331008, 1408960, 1414196, 1538978, 1616224, 1663760, 1758832, 1767745, 1868759, 1901440, 2020280, 2198540, 2662016, 2817920, 2828392, 3077956, 3232448, 3327520, 3517664, 3535490, 3737518, 3802880, 3847445, 4040560, 4397080, 5324032, 5635840, 5656784, 6155912, 6464896, 6655040, 7035328, 7070980, 7475036, 7694890, 8081120, 8794160, 9343795, 11313568, 12311824, 12929792, 13081313, 13310080, 14070656, 14141960, 14950072, 15389780, 16162240, 17588320, 18687590, 22627136, 24623648, 26162626, 26620160, 28141312, 28283920, 29900144, 30779560, 32324480, 35176640, 37375180, 45254272, 49247296, 52325252, 56567840, 59800288, 61559120, 64648960, 65406565, 70353280, 74750360, 90508544, 98494592, 104650504, 113135680, 119600576, 123118240, 130813130, 140706560, 149500720, 196989184, 209301008, 226271360, 239201152, 246236480, 261626260, 299001440, 418602016, 452542720, 478402304, 492472960, 523252520, 598002880, 837204032, 984945920, 1046505040, 1196005760, 1674408064, 2093010080, 2392011520, 3348816128, 4186020160, 8372040320, 16744080640]

約数ペア:

[(1, 16744080640), (2, 8372040320), (4, 4186020160), (5, 3348816128), (7, 2392011520), (8, 2093010080), (10, 1674408064), (14, 1196005760), (16, 1046505040), (17, 984945920), (20, 837204032), (28, 598002880), (32, 523252520), (34, 492472960), (35, 478402304), (37, 452542720), (40, 418602016), (56, 299001440), (64, 261626260), (68, 246236480), (70, 239201152), (74, 226271360), (80, 209301008), (85, 196989184), (112, 149500720), (119, 140706560), (128, 130813130), (136, 123118240), (140, 119600576), (148, 113135680), (160, 104650504), (170, 98494592), (185, 90508544), (224, 74750360), (238, 70353280), (256, 65406565), (259, 64648960), (272, 61559120), (280, 59800288), (296, 56567840), (320, 52325252), (340, 49247296), (370, 45254272), (448, 37375180), (476, 35176640), (518, 32324480), (544, 30779560), (560, 29900144), (592, 28283920), (595, 28141312), (629, 26620160), (640, 26162626), (680, 24623648), (740, 22627136), (896, 18687590), (952, 17588320), (1036, 16162240), (1088, 15389780), (1120, 14950072), (1184, 14141960), (1190, 14070656), (1258, 13310080), (1280, 13081313), (1295, 12929792), (1360, 12311824), (1480, 11313568), (1792, 9343795), (1904, 8794160), (2072, 8081120), (2176, 7694890), (2240, 7475036), (2368, 7070980), (2380, 7035328), (2516, 6655040), (2590, 6464896), (2720, 6155912), (2960, 5656784), (2971, 5635840), (3145, 5324032), (3808, 4397080), (4144, 4040560), (4352, 3847445), (4403, 3802880), (4480, 3737518), (4736, 3535490), (4760, 3517664), (5032, 3327520), (5180, 3232448), (5440, 3077956), (5920, 2828392), (5942, 2817920), (6290, 2662016), (7616, 2198540), (8288, 2020280), (8806, 1901440), (8960, 1868759), (9472, 1767745), (9520, 1758832), (10064, 1663760), (10360, 1616224), (10880, 1538978), (11840, 1414196), (11884, 1408960), (12580, 1331008), (14855, 1127168), (15232, 1099270), (16576, 1010140), (17612, 950720), (19040, 879416), (20128, 831880), (20720, 808112), (20797, 805120), (21760, 769489), (22015, 760576), (23680, 707098), (23768, 704480), (25160, 665504), (29710, 563584), (30464, 549635), (33152, 505070), (35224, 475360), (38080, 439708), (40256, 415940), (41440, 404056), (41594, 402560), (44030, 380288), (47360, 353549), (47536, 352240), (50320, 332752), (50507, 331520), (59420, 281792), (66304, 252535), (70448, 237680), (76160, 219854), (80512, 207970), (82880, 202028), (83188, 201280), (88060, 190144), (95072, 176120), (100640, 166376), (101014, 165760), (103985, 161024), (109927, 152320), (118840, 140896)]