193372480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{499}}^1$

素因数の和:696

約数の個数: 112

約数和(自身を含む): 530352000

約数和(自身を除く): 336979520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 173, 224, 280, 320, 346, 448, 499, 560, 692, 865, 998, 1120, 1211, 1384, 1730, 1996, 2240, 2422, 2495, 2768, 3460, 3493, 3992, 4844, 4990, 5536, 6055, 6920, 6986, 7984, 9688, 9980, 11072, 12110, 13840, 13972, 15968, 17465, 19376, 19960, 24220, 27680, 27944, 31936, 34930, 38752, 39920, 48440, 55360, 55888, 69860, 77504, 79840, 86327, 96880, 111776, 139720, 159680, 172654, 193760, 223552, 279440, 345308, 387520, 431635, 558880, 604289, 690616, 863270, 1117760, 1208578, 1381232, 1726540, 2417156, 2762464, 3021445, 3453080, 4834312, 5524928, 6042890, 6906160, 9668624, 12085780, 13812320, 19337248, 24171560, 27624640, 38674496, 48343120, 96686240, 193372480]

約数ペア:

[(1, 193372480), (2, 96686240), (4, 48343120), (5, 38674496), (7, 27624640), (8, 24171560), (10, 19337248), (14, 13812320), (16, 12085780), (20, 9668624), (28, 6906160), (32, 6042890), (35, 5524928), (40, 4834312), (56, 3453080), (64, 3021445), (70, 2762464), (80, 2417156), (112, 1726540), (140, 1381232), (160, 1208578), (173, 1117760), (224, 863270), (280, 690616), (320, 604289), (346, 558880), (448, 431635), (499, 387520), (560, 345308), (692, 279440), (865, 223552), (998, 193760), (1120, 172654), (1211, 159680), (1384, 139720), (1730, 111776), (1996, 96880), (2240, 86327), (2422, 79840), (2495, 77504), (2768, 69860), (3460, 55888), (3493, 55360), (3992, 48440), (4844, 39920), (4990, 38752), (5536, 34930), (6055, 31936), (6920, 27944), (6986, 27680), (7984, 24220), (9688, 19960), (9980, 19376), (11072, 17465), (12110, 15968), (13840, 13972)]