192957440

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^2\times {\mathrm{223}}^1$

素因数の和:274

約数の個数: 132

約数和(自身を含む): 503463744

約数和(自身を除く): 310506304

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 169, 208, 223, 256, 260, 320, 338, 416, 446, 512, 520, 640, 676, 832, 845, 892, 1024, 1040, 1115, 1280, 1352, 1664, 1690, 1784, 2080, 2230, 2560, 2704, 2899, 3328, 3380, 3568, 4160, 4460, 5120, 5408, 5798, 6656, 6760, 7136, 8320, 8920, 10816, 11596, 13312, 13520, 14272, 14495, 16640, 17840, 21632, 23192, 27040, 28544, 28990, 33280, 35680, 37687, 43264, 46384, 54080, 57088, 57980, 66560, 71360, 75374, 86528, 92768, 108160, 114176, 115960, 142720, 150748, 173056, 185536, 188435, 216320, 228352, 231920, 285440, 301496, 371072, 376870, 432640, 463840, 570880, 602992, 742144, 753740, 865280, 927680, 1141760, 1205984, 1484288, 1507480, 1855360, 2411968, 2968576, 3014960, 3710720, 4823936, 6029920, 7421440, 9647872, 12059840, 14842880, 19295744, 24119680, 38591488, 48239360, 96478720, 192957440]

約数ペア:

[(1, 192957440), (2, 96478720), (4, 48239360), (5, 38591488), (8, 24119680), (10, 19295744), (13, 14842880), (16, 12059840), (20, 9647872), (26, 7421440), (32, 6029920), (40, 4823936), (52, 3710720), (64, 3014960), (65, 2968576), (80, 2411968), (104, 1855360), (128, 1507480), (130, 1484288), (160, 1205984), (169, 1141760), (208, 927680), (223, 865280), (256, 753740), (260, 742144), (320, 602992), (338, 570880), (416, 463840), (446, 432640), (512, 376870), (520, 371072), (640, 301496), (676, 285440), (832, 231920), (845, 228352), (892, 216320), (1024, 188435), (1040, 185536), (1115, 173056), (1280, 150748), (1352, 142720), (1664, 115960), (1690, 114176), (1784, 108160), (2080, 92768), (2230, 86528), (2560, 75374), (2704, 71360), (2899, 66560), (3328, 57980), (3380, 57088), (3568, 54080), (4160, 46384), (4460, 43264), (5120, 37687), (5408, 35680), (5798, 33280), (6656, 28990), (6760, 28544), (7136, 27040), (8320, 23192), (8920, 21632), (10816, 17840), (11596, 16640), (13312, 14495), (13520, 14272)]