1333377720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{18427}}^1$

素因数の和:18514

約数の個数: 128

約数和(自身を含む): 4511174400

約数和(自身を除く): 3177796680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 67, 72, 90, 108, 120, 134, 135, 180, 201, 216, 268, 270, 335, 360, 402, 536, 540, 603, 670, 804, 1005, 1080, 1206, 1340, 1608, 1809, 2010, 2412, 2680, 3015, 3618, 4020, 4824, 6030, 7236, 8040, 9045, 12060, 14472, 18090, 18427, 24120, 36180, 36854, 55281, 72360, 73708, 92135, 110562, 147416, 165843, 184270, 221124, 276405, 331686, 368540, 442248, 497529, 552810, 663372, 737080, 829215, 995058, 1105620, 1234609, 1326744, 1658430, 1990116, 2211240, 2469218, 2487645, 3316860, 3703827, 3980232, 4938436, 4975290, 6173045, 6633720, 7407654, 9876872, 9950580, 11111481, 12346090, 14815308, 18519135, 19901160, 22222962, 24692180, 29630616, 33334443, 37038270, 44445924, 49384360, 55557405, 66668886, 74076540, 88891848, 111114810, 133337772, 148153080, 166672215, 222229620, 266675544, 333344430, 444459240, 666688860, 1333377720]

約数ペア:

[(1, 1333377720), (2, 666688860), (3, 444459240), (4, 333344430), (5, 266675544), (6, 222229620), (8, 166672215), (9, 148153080), (10, 133337772), (12, 111114810), (15, 88891848), (18, 74076540), (20, 66668886), (24, 55557405), (27, 49384360), (30, 44445924), (36, 37038270), (40, 33334443), (45, 29630616), (54, 24692180), (60, 22222962), (67, 19901160), (72, 18519135), (90, 14815308), (108, 12346090), (120, 11111481), (134, 9950580), (135, 9876872), (180, 7407654), (201, 6633720), (216, 6173045), (268, 4975290), (270, 4938436), (335, 3980232), (360, 3703827), (402, 3316860), (536, 2487645), (540, 2469218), (603, 2211240), (670, 1990116), (804, 1658430), (1005, 1326744), (1080, 1234609), (1206, 1105620), (1340, 995058), (1608, 829215), (1809, 737080), (2010, 663372), (2412, 552810), (2680, 497529), (3015, 442248), (3618, 368540), (4020, 331686), (4824, 276405), (6030, 221124), (7236, 184270), (8040, 165843), (9045, 147416), (12060, 110562), (14472, 92135), (18090, 73708), (18427, 72360), (24120, 55281), (36180, 36854)]