127336440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13781}}^1$

素因数の和:13813

約数の個数: 128

約数和(自身を含む): 476305920

約数和(自身を除く): 348969480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 13781, 27562, 41343, 55124, 68905, 82686, 96467, 110248, 137810, 151591, 165372, 192934, 206715, 275620, 289401, 303182, 330744, 385868, 413430, 454773, 482335, 551240, 578802, 606364, 757955, 771736, 826860, 909546, 964670, 1061137, 1157604, 1212728, 1447005, 1515910, 1653720, 1819092, 1929340, 2122274, 2273865, 2315208, 2894010, 3031820, 3183411, 3638184, 3858680, 4244548, 4547730, 5305685, 5788020, 6063640, 6366822, 8489096, 9095460, 10611370, 11576040, 12733644, 15917055, 18190920, 21222740, 25467288, 31834110, 42445480, 63668220, 127336440]

約数ペア:

[(1, 127336440), (2, 63668220), (3, 42445480), (4, 31834110), (5, 25467288), (6, 21222740), (7, 18190920), (8, 15917055), (10, 12733644), (11, 11576040), (12, 10611370), (14, 9095460), (15, 8489096), (20, 6366822), (21, 6063640), (22, 5788020), (24, 5305685), (28, 4547730), (30, 4244548), (33, 3858680), (35, 3638184), (40, 3183411), (42, 3031820), (44, 2894010), (55, 2315208), (56, 2273865), (60, 2122274), (66, 1929340), (70, 1819092), (77, 1653720), (84, 1515910), (88, 1447005), (105, 1212728), (110, 1157604), (120, 1061137), (132, 964670), (140, 909546), (154, 826860), (165, 771736), (168, 757955), (210, 606364), (220, 578802), (231, 551240), (264, 482335), (280, 454773), (308, 413430), (330, 385868), (385, 330744), (420, 303182), (440, 289401), (462, 275620), (616, 206715), (660, 192934), (770, 165372), (840, 151591), (924, 137810), (1155, 110248), (1320, 96467), (1540, 82686), (1848, 68905), (2310, 55124), (3080, 41343), (4620, 27562), (9240, 13781)]