212736160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{769}}^1$

素因数の和:823

約数の個数: 192

約数和(自身を含む): 651974400

約数和(自身を除く): 439238240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 32, 35, 38, 40, 52, 56, 65, 70, 76, 80, 91, 95, 104, 112, 130, 133, 140, 152, 160, 182, 190, 208, 224, 247, 260, 266, 280, 304, 364, 380, 416, 455, 494, 520, 532, 560, 608, 665, 728, 760, 769, 910, 988, 1040, 1064, 1120, 1235, 1330, 1456, 1520, 1538, 1729, 1820, 1976, 2080, 2128, 2470, 2660, 2912, 3040, 3076, 3458, 3640, 3845, 3952, 4256, 4940, 5320, 5383, 6152, 6916, 7280, 7690, 7904, 8645, 9880, 9997, 10640, 10766, 12304, 13832, 14560, 14611, 15380, 17290, 19760, 19994, 21280, 21532, 24608, 26915, 27664, 29222, 30760, 34580, 39520, 39988, 43064, 49985, 53830, 55328, 58444, 61520, 69160, 69979, 73055, 79976, 86128, 99970, 102277, 107660, 116888, 123040, 138320, 139958, 146110, 159952, 172256, 189943, 199940, 204554, 215320, 233776, 276640, 279916, 292220, 319904, 349895, 379886, 399880, 409108, 430640, 467552, 511385, 559832, 584440, 699790, 759772, 799760, 818216, 861280, 949715, 1022770, 1119664, 1168880, 1329601, 1399580, 1519544, 1599520, 1636432, 1899430, 2045540, 2239328, 2337760, 2659202, 2799160, 3039088, 3272864, 3798860, 4091080, 5318404, 5598320, 6078176, 6648005, 7597720, 8182160, 10636808, 11196640, 13296010, 15195440, 16364320, 21273616, 26592020, 30390880, 42547232, 53184040, 106368080, 212736160]

約数ペア:

[(1, 212736160), (2, 106368080), (4, 53184040), (5, 42547232), (7, 30390880), (8, 26592020), (10, 21273616), (13, 16364320), (14, 15195440), (16, 13296010), (19, 11196640), (20, 10636808), (26, 8182160), (28, 7597720), (32, 6648005), (35, 6078176), (38, 5598320), (40, 5318404), (52, 4091080), (56, 3798860), (65, 3272864), (70, 3039088), (76, 2799160), (80, 2659202), (91, 2337760), (95, 2239328), (104, 2045540), (112, 1899430), (130, 1636432), (133, 1599520), (140, 1519544), (152, 1399580), (160, 1329601), (182, 1168880), (190, 1119664), (208, 1022770), (224, 949715), (247, 861280), (260, 818216), (266, 799760), (280, 759772), (304, 699790), (364, 584440), (380, 559832), (416, 511385), (455, 467552), (494, 430640), (520, 409108), (532, 399880), (560, 379886), (608, 349895), (665, 319904), (728, 292220), (760, 279916), (769, 276640), (910, 233776), (988, 215320), (1040, 204554), (1064, 199940), (1120, 189943), (1235, 172256), (1330, 159952), (1456, 146110), (1520, 139958), (1538, 138320), (1729, 123040), (1820, 116888), (1976, 107660), (2080, 102277), (2128, 99970), (2470, 86128), (2660, 79976), (2912, 73055), (3040, 69979), (3076, 69160), (3458, 61520), (3640, 58444), (3845, 55328), (3952, 53830), (4256, 49985), (4940, 43064), (5320, 39988), (5383, 39520), (6152, 34580), (6916, 30760), (7280, 29222), (7690, 27664), (7904, 26915), (8645, 24608), (9880, 21532), (9997, 21280), (10640, 19994), (10766, 19760), (12304, 17290), (13832, 15380), (14560, 14611)]