227846640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{135623}}^1$

素因数の和:135646

約数の個数: 80

約数和(自身を含む): 807234048

約数和(自身を除く): 579387408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 135623, 271246, 406869, 542492, 678115, 813738, 949361, 1084984, 1356230, 1627476, 1898722, 2034345, 2169968, 2712460, 2848083, 3254952, 3797444, 4068690, 4746805, 5424920, 5696166, 6509904, 7594888, 8137380, 9493610, 10849840, 11392332, 14240415, 15189776, 16274760, 18987220, 22784664, 28480830, 32549520, 37974440, 45569328, 56961660, 75948880, 113923320, 227846640]

約数ペア:

[(1, 227846640), (2, 113923320), (3, 75948880), (4, 56961660), (5, 45569328), (6, 37974440), (7, 32549520), (8, 28480830), (10, 22784664), (12, 18987220), (14, 16274760), (15, 15189776), (16, 14240415), (20, 11392332), (21, 10849840), (24, 9493610), (28, 8137380), (30, 7594888), (35, 6509904), (40, 5696166), (42, 5424920), (48, 4746805), (56, 4068690), (60, 3797444), (70, 3254952), (80, 2848083), (84, 2712460), (105, 2169968), (112, 2034345), (120, 1898722), (140, 1627476), (168, 1356230), (210, 1084984), (240, 949361), (280, 813738), (336, 678115), (420, 542492), (560, 406869), (840, 271246), (1680, 135623)]