102087440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:449

約数の個数: 160

約数和(自身を含む): 300814080

約数和(自身を除く): 198726640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 37, 40, 52, 56, 65, 70, 74, 80, 91, 104, 112, 130, 140, 148, 182, 185, 208, 259, 260, 280, 296, 364, 370, 379, 455, 481, 518, 520, 560, 592, 728, 740, 758, 910, 962, 1036, 1040, 1295, 1456, 1480, 1516, 1820, 1895, 1924, 2072, 2405, 2590, 2653, 2960, 3032, 3367, 3640, 3790, 3848, 4144, 4810, 4927, 5180, 5306, 6064, 6734, 7280, 7580, 7696, 9620, 9854, 10360, 10612, 13265, 13468, 14023, 15160, 16835, 19240, 19708, 20720, 21224, 24635, 26530, 26936, 28046, 30320, 33670, 34489, 38480, 39416, 42448, 49270, 53060, 53872, 56092, 67340, 68978, 70115, 78832, 98161, 98540, 106120, 112184, 134680, 137956, 140230, 172445, 182299, 196322, 197080, 212240, 224368, 269360, 275912, 280460, 344890, 364598, 392644, 394160, 490805, 551824, 560920, 689780, 729196, 785288, 911495, 981610, 1121840, 1276093, 1379560, 1458392, 1570576, 1822990, 1963220, 2552186, 2759120, 2916784, 3645980, 3926440, 5104372, 6380465, 7291960, 7852880, 10208744, 12760930, 14583920, 20417488, 25521860, 51043720, 102087440]

約数ペア:

[(1, 102087440), (2, 51043720), (4, 25521860), (5, 20417488), (7, 14583920), (8, 12760930), (10, 10208744), (13, 7852880), (14, 7291960), (16, 6380465), (20, 5104372), (26, 3926440), (28, 3645980), (35, 2916784), (37, 2759120), (40, 2552186), (52, 1963220), (56, 1822990), (65, 1570576), (70, 1458392), (74, 1379560), (80, 1276093), (91, 1121840), (104, 981610), (112, 911495), (130, 785288), (140, 729196), (148, 689780), (182, 560920), (185, 551824), (208, 490805), (259, 394160), (260, 392644), (280, 364598), (296, 344890), (364, 280460), (370, 275912), (379, 269360), (455, 224368), (481, 212240), (518, 197080), (520, 196322), (560, 182299), (592, 172445), (728, 140230), (740, 137956), (758, 134680), (910, 112184), (962, 106120), (1036, 98540), (1040, 98161), (1295, 78832), (1456, 70115), (1480, 68978), (1516, 67340), (1820, 56092), (1895, 53872), (1924, 53060), (2072, 49270), (2405, 42448), (2590, 39416), (2653, 38480), (2960, 34489), (3032, 33670), (3367, 30320), (3640, 28046), (3790, 26936), (3848, 26530), (4144, 24635), (4810, 21224), (4927, 20720), (5180, 19708), (5306, 19240), (6064, 16835), (6734, 15160), (7280, 14023), (7580, 13468), (7696, 13265), (9620, 10612), (9854, 10360)]