241241490

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1$

素因数の和:454

約数の個数: 160

約数和(自身を含む): 748813824

約数和(自身を除く): 507572334

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 157, 162, 189, 210, 270, 271, 314, 315, 378, 405, 471, 542, 567, 630, 785, 810, 813, 942, 945, 1099, 1134, 1355, 1413, 1570, 1626, 1890, 1897, 2198, 2355, 2439, 2710, 2826, 2835, 3297, 3794, 4065, 4239, 4710, 4878, 5495, 5670, 5691, 6594, 7065, 7317, 8130, 8478, 9485, 9891, 10990, 11382, 12195, 12717, 14130, 14634, 16485, 17073, 18970, 19782, 21195, 21951, 24390, 25434, 28455, 29673, 32970, 34146, 36585, 42390, 42547, 43902, 49455, 51219, 56910, 59346, 63585, 73170, 85094, 85365, 89019, 98910, 102438, 109755, 127170, 127641, 148365, 153657, 170730, 178038, 212735, 219510, 255282, 256095, 296730, 297829, 307314, 382923, 425470, 445095, 512190, 595658, 638205, 765846, 768285, 890190, 893487, 1148769, 1276410, 1489145, 1536570, 1786974, 1914615, 2297538, 2680461, 2978290, 3446307, 3829230, 4467435, 5360922, 5743845, 6892614, 8041383, 8934870, 11487690, 13402305, 16082766, 17231535, 24124149, 26804610, 34463070, 40206915, 48248298, 80413830, 120620745, 241241490]

約数ペア:

[(1, 241241490), (2, 120620745), (3, 80413830), (5, 48248298), (6, 40206915), (7, 34463070), (9, 26804610), (10, 24124149), (14, 17231535), (15, 16082766), (18, 13402305), (21, 11487690), (27, 8934870), (30, 8041383), (35, 6892614), (42, 5743845), (45, 5360922), (54, 4467435), (63, 3829230), (70, 3446307), (81, 2978290), (90, 2680461), (105, 2297538), (126, 1914615), (135, 1786974), (157, 1536570), (162, 1489145), (189, 1276410), (210, 1148769), (270, 893487), (271, 890190), (314, 768285), (315, 765846), (378, 638205), (405, 595658), (471, 512190), (542, 445095), (567, 425470), (630, 382923), (785, 307314), (810, 297829), (813, 296730), (942, 256095), (945, 255282), (1099, 219510), (1134, 212735), (1355, 178038), (1413, 170730), (1570, 153657), (1626, 148365), (1890, 127641), (1897, 127170), (2198, 109755), (2355, 102438), (2439, 98910), (2710, 89019), (2826, 85365), (2835, 85094), (3297, 73170), (3794, 63585), (4065, 59346), (4239, 56910), (4710, 51219), (4878, 49455), (5495, 43902), (5670, 42547), (5691, 42390), (6594, 36585), (7065, 34146), (7317, 32970), (8130, 29673), (8478, 28455), (9485, 25434), (9891, 24390), (10990, 21951), (11382, 21195), (12195, 19782), (12717, 18970), (14130, 17073), (14634, 16485)]