66131040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{443}}^1$

素因数の和:772

約数の個数: 96

約数和(自身を含む): 209454336

約数和(自身を除く): 143323296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 311, 443, 480, 622, 886, 933, 1244, 1329, 1555, 1772, 1866, 2215, 2488, 2658, 3110, 3544, 3732, 4430, 4665, 4976, 5316, 6220, 6645, 7088, 7464, 8860, 9330, 9952, 10632, 12440, 13290, 14176, 14928, 17720, 18660, 21264, 24880, 26580, 29856, 35440, 37320, 42528, 49760, 53160, 70880, 74640, 106320, 137773, 149280, 212640, 275546, 413319, 551092, 688865, 826638, 1102184, 1377730, 1653276, 2066595, 2204368, 2755460, 3306552, 4133190, 4408736, 5510920, 6613104, 8266380, 11021840, 13226208, 16532760, 22043680, 33065520, 66131040]

約数ペア:

[(1, 66131040), (2, 33065520), (3, 22043680), (4, 16532760), (5, 13226208), (6, 11021840), (8, 8266380), (10, 6613104), (12, 5510920), (15, 4408736), (16, 4133190), (20, 3306552), (24, 2755460), (30, 2204368), (32, 2066595), (40, 1653276), (48, 1377730), (60, 1102184), (80, 826638), (96, 688865), (120, 551092), (160, 413319), (240, 275546), (311, 212640), (443, 149280), (480, 137773), (622, 106320), (886, 74640), (933, 70880), (1244, 53160), (1329, 49760), (1555, 42528), (1772, 37320), (1866, 35440), (2215, 29856), (2488, 26580), (2658, 24880), (3110, 21264), (3544, 18660), (3732, 17720), (4430, 14928), (4665, 14176), (4976, 13290), (5316, 12440), (6220, 10632), (6645, 9952), (7088, 9330), (7464, 8860)]