331350360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1451}}^1$

素因数の和:1649

約数の個数: 128

約数和(自身を含む): 1091439360

約数和(自身を除く): 760089000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 173, 220, 264, 330, 346, 440, 519, 660, 692, 865, 1038, 1320, 1384, 1451, 1730, 1903, 2076, 2595, 2902, 3460, 3806, 4152, 4353, 5190, 5709, 5804, 6920, 7255, 7612, 8706, 9515, 10380, 11418, 11608, 14510, 15224, 15961, 17412, 19030, 20760, 21765, 22836, 28545, 29020, 31922, 34824, 38060, 43530, 45672, 47883, 57090, 58040, 63844, 76120, 79805, 87060, 95766, 114180, 127688, 159610, 174120, 191532, 228360, 239415, 251023, 319220, 383064, 478830, 502046, 638440, 753069, 957660, 1004092, 1255115, 1506138, 1915320, 2008184, 2510230, 2761253, 3012276, 3765345, 5020460, 5522506, 6024552, 7530690, 8283759, 10040920, 11045012, 13806265, 15061380, 16567518, 22090024, 27612530, 30122760, 33135036, 41418795, 55225060, 66270072, 82837590, 110450120, 165675180, 331350360]

約数ペア:

[(1, 331350360), (2, 165675180), (3, 110450120), (4, 82837590), (5, 66270072), (6, 55225060), (8, 41418795), (10, 33135036), (11, 30122760), (12, 27612530), (15, 22090024), (20, 16567518), (22, 15061380), (24, 13806265), (30, 11045012), (33, 10040920), (40, 8283759), (44, 7530690), (55, 6024552), (60, 5522506), (66, 5020460), (88, 3765345), (110, 3012276), (120, 2761253), (132, 2510230), (165, 2008184), (173, 1915320), (220, 1506138), (264, 1255115), (330, 1004092), (346, 957660), (440, 753069), (519, 638440), (660, 502046), (692, 478830), (865, 383064), (1038, 319220), (1320, 251023), (1384, 239415), (1451, 228360), (1730, 191532), (1903, 174120), (2076, 159610), (2595, 127688), (2902, 114180), (3460, 95766), (3806, 87060), (4152, 79805), (4353, 76120), (5190, 63844), (5709, 58040), (5804, 57090), (6920, 47883), (7255, 45672), (7612, 43530), (8706, 38060), (9515, 34824), (10380, 31922), (11418, 29020), (11608, 28545), (14510, 22836), (15224, 21765), (15961, 20760), (17412, 19030)]