16357320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{6491}}^1$

素因数の和:6515

約数の個数: 96

約数和(自身を含む): 60765120

約数和(自身を除く): 44407800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 6491, 12982, 19473, 25964, 32455, 38946, 45437, 51928, 58419, 64910, 77892, 90874, 97365, 116838, 129820, 136311, 155784, 181748, 194730, 227185, 233676, 259640, 272622, 292095, 363496, 389460, 408933, 454370, 467352, 545244, 584190, 681555, 778920, 817866, 908740, 1090488, 1168380, 1363110, 1635732, 1817480, 2044665, 2336760, 2726220, 3271464, 4089330, 5452440, 8178660, 16357320]

約数ペア:

[(1, 16357320), (2, 8178660), (3, 5452440), (4, 4089330), (5, 3271464), (6, 2726220), (7, 2336760), (8, 2044665), (9, 1817480), (10, 1635732), (12, 1363110), (14, 1168380), (15, 1090488), (18, 908740), (20, 817866), (21, 778920), (24, 681555), (28, 584190), (30, 545244), (35, 467352), (36, 454370), (40, 408933), (42, 389460), (45, 363496), (56, 292095), (60, 272622), (63, 259640), (70, 233676), (72, 227185), (84, 194730), (90, 181748), (105, 155784), (120, 136311), (126, 129820), (140, 116838), (168, 97365), (180, 90874), (210, 77892), (252, 64910), (280, 58419), (315, 51928), (360, 45437), (420, 38946), (504, 32455), (630, 25964), (840, 19473), (1260, 12982), (2520, 6491)]