685058760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:428

約数の個数: 192

約数和(自身を含む): 2285599680

約数和(自身を除く): 1600540920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 101, 120, 166, 180, 202, 227, 249, 303, 332, 360, 404, 415, 454, 498, 505, 606, 664, 681, 747, 808, 830, 908, 909, 996, 1010, 1135, 1212, 1245, 1362, 1494, 1515, 1660, 1816, 1818, 1992, 2020, 2043, 2270, 2424, 2490, 2724, 2988, 3030, 3320, 3405, 3636, 3735, 4040, 4086, 4540, 4545, 4980, 5448, 5976, 6060, 6810, 7272, 7470, 8172, 8383, 9080, 9090, 9960, 10215, 12120, 13620, 14940, 16344, 16766, 18180, 18841, 20430, 22927, 25149, 27240, 29880, 33532, 36360, 37682, 40860, 41915, 45854, 50298, 56523, 67064, 68781, 75364, 75447, 81720, 83830, 91708, 94205, 100596, 113046, 114635, 125745, 137562, 150728, 150894, 167660, 169569, 183416, 188410, 201192, 206343, 226092, 229270, 251490, 275124, 282615, 301788, 335320, 339138, 343905, 376820, 377235, 412686, 452184, 458540, 502980, 550248, 565230, 603576, 678276, 687810, 753640, 754470, 825372, 847845, 917080, 1005960, 1031715, 1130460, 1356552, 1375620, 1508940, 1650744, 1695690, 1902941, 2063430, 2260920, 2751240, 3017880, 3391380, 3805882, 4126860, 5708823, 6782760, 7611764, 8253720, 9514705, 11417646, 15223528, 17126469, 19029410, 22835292, 28544115, 34252938, 38058820, 45670584, 57088230, 68505876, 76117640, 85632345, 114176460, 137011752, 171264690, 228352920, 342529380, 685058760]

約数ペア:

[(1, 685058760), (2, 342529380), (3, 228352920), (4, 171264690), (5, 137011752), (6, 114176460), (8, 85632345), (9, 76117640), (10, 68505876), (12, 57088230), (15, 45670584), (18, 38058820), (20, 34252938), (24, 28544115), (30, 22835292), (36, 19029410), (40, 17126469), (45, 15223528), (60, 11417646), (72, 9514705), (83, 8253720), (90, 7611764), (101, 6782760), (120, 5708823), (166, 4126860), (180, 3805882), (202, 3391380), (227, 3017880), (249, 2751240), (303, 2260920), (332, 2063430), (360, 1902941), (404, 1695690), (415, 1650744), (454, 1508940), (498, 1375620), (505, 1356552), (606, 1130460), (664, 1031715), (681, 1005960), (747, 917080), (808, 847845), (830, 825372), (908, 754470), (909, 753640), (996, 687810), (1010, 678276), (1135, 603576), (1212, 565230), (1245, 550248), (1362, 502980), (1494, 458540), (1515, 452184), (1660, 412686), (1816, 377235), (1818, 376820), (1992, 343905), (2020, 339138), (2043, 335320), (2270, 301788), (2424, 282615), (2490, 275124), (2724, 251490), (2988, 229270), (3030, 226092), (3320, 206343), (3405, 201192), (3636, 188410), (3735, 183416), (4040, 169569), (4086, 167660), (4540, 150894), (4545, 150728), (4980, 137562), (5448, 125745), (5976, 114635), (6060, 113046), (6810, 100596), (7272, 94205), (7470, 91708), (8172, 83830), (8383, 81720), (9080, 75447), (9090, 75364), (9960, 68781), (10215, 67064), (12120, 56523), (13620, 50298), (14940, 45854), (16344, 41915), (16766, 40860), (18180, 37682), (18841, 36360), (20430, 33532), (22927, 29880), (25149, 27240)]