172763360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:449

約数の個数: 192

約数和(自身を含む): 523998720

約数和(自身を除く): 351235360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 37, 40, 44, 55, 56, 70, 74, 77, 80, 88, 110, 112, 140, 148, 154, 160, 176, 185, 220, 224, 259, 280, 296, 308, 352, 370, 379, 385, 407, 440, 518, 560, 592, 616, 740, 758, 770, 814, 880, 1036, 1120, 1184, 1232, 1295, 1480, 1516, 1540, 1628, 1760, 1895, 2035, 2072, 2464, 2590, 2653, 2849, 2960, 3032, 3080, 3256, 3790, 4070, 4144, 4169, 5180, 5306, 5698, 5920, 6064, 6160, 6512, 7580, 8140, 8288, 8338, 10360, 10612, 11396, 12128, 12320, 13024, 13265, 14023, 14245, 15160, 16280, 16676, 20720, 20845, 21224, 22792, 26530, 28046, 28490, 29183, 30320, 32560, 33352, 41440, 41690, 42448, 45584, 53060, 56092, 56980, 58366, 60640, 65120, 66704, 70115, 83380, 84896, 91168, 98161, 106120, 112184, 113960, 116732, 133408, 140230, 145915, 154253, 166760, 196322, 212240, 224368, 227920, 233464, 280460, 291830, 308506, 333520, 392644, 424480, 448736, 455840, 466928, 490805, 560920, 583660, 617012, 667040, 771265, 785288, 933856, 981610, 1079771, 1121840, 1167320, 1234024, 1542530, 1570576, 1963220, 2159542, 2243680, 2334640, 2468048, 3085060, 3141152, 3926440, 4319084, 4669280, 4936096, 5398855, 6170120, 7852880, 8638168, 10797710, 12340240, 15705760, 17276336, 21595420, 24680480, 34552672, 43190840, 86381680, 172763360]

約数ペア:

[(1, 172763360), (2, 86381680), (4, 43190840), (5, 34552672), (7, 24680480), (8, 21595420), (10, 17276336), (11, 15705760), (14, 12340240), (16, 10797710), (20, 8638168), (22, 7852880), (28, 6170120), (32, 5398855), (35, 4936096), (37, 4669280), (40, 4319084), (44, 3926440), (55, 3141152), (56, 3085060), (70, 2468048), (74, 2334640), (77, 2243680), (80, 2159542), (88, 1963220), (110, 1570576), (112, 1542530), (140, 1234024), (148, 1167320), (154, 1121840), (160, 1079771), (176, 981610), (185, 933856), (220, 785288), (224, 771265), (259, 667040), (280, 617012), (296, 583660), (308, 560920), (352, 490805), (370, 466928), (379, 455840), (385, 448736), (407, 424480), (440, 392644), (518, 333520), (560, 308506), (592, 291830), (616, 280460), (740, 233464), (758, 227920), (770, 224368), (814, 212240), (880, 196322), (1036, 166760), (1120, 154253), (1184, 145915), (1232, 140230), (1295, 133408), (1480, 116732), (1516, 113960), (1540, 112184), (1628, 106120), (1760, 98161), (1895, 91168), (2035, 84896), (2072, 83380), (2464, 70115), (2590, 66704), (2653, 65120), (2849, 60640), (2960, 58366), (3032, 56980), (3080, 56092), (3256, 53060), (3790, 45584), (4070, 42448), (4144, 41690), (4169, 41440), (5180, 33352), (5306, 32560), (5698, 30320), (5920, 29183), (6064, 28490), (6160, 28046), (6512, 26530), (7580, 22792), (8140, 21224), (8288, 20845), (8338, 20720), (10360, 16676), (10612, 16280), (11396, 15160), (12128, 14245), (12320, 14023), (13024, 13265)]