233419920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{6997}}^1$

素因数の和:7152

約数の個数: 80

約数和(自身を含む): 728911680

約数和(自身を除く): 495491760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 139, 240, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2224, 2780, 3336, 4170, 5560, 6672, 6997, 8340, 11120, 13994, 16680, 20991, 27988, 33360, 34985, 41982, 55976, 69970, 83964, 104955, 111952, 139940, 167928, 209910, 279880, 335856, 419820, 559760, 839640, 972583, 1679280, 1945166, 2917749, 3890332, 4862915, 5835498, 7780664, 9725830, 11670996, 14588745, 15561328, 19451660, 23341992, 29177490, 38903320, 46683984, 58354980, 77806640, 116709960, 233419920]

約数ペア:

[(1, 233419920), (2, 116709960), (3, 77806640), (4, 58354980), (5, 46683984), (6, 38903320), (8, 29177490), (10, 23341992), (12, 19451660), (15, 15561328), (16, 14588745), (20, 11670996), (24, 9725830), (30, 7780664), (40, 5835498), (48, 4862915), (60, 3890332), (80, 2917749), (120, 1945166), (139, 1679280), (240, 972583), (278, 839640), (417, 559760), (556, 419820), (695, 335856), (834, 279880), (1112, 209910), (1390, 167928), (1668, 139940), (2085, 111952), (2224, 104955), (2780, 83964), (3336, 69970), (4170, 55976), (5560, 41982), (6672, 34985), (6997, 33360), (8340, 27988), (11120, 20991), (13994, 16680)]