2693216760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{55691}}^1$

素因数の和:55749

約数の個数: 128

約数和(自身を含む): 8982005760

約数和(自身を除く): 6288789000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 4030, 4836, 6045, 8060, 9672, 12090, 16120, 24180, 48360, 55691, 111382, 167073, 222764, 278455, 334146, 445528, 556910, 668292, 723983, 835365, 1113820, 1336584, 1447966, 1670730, 1726421, 2171949, 2227640, 2895932, 3341460, 3452842, 3619915, 4343898, 5179263, 5791864, 6682920, 6905684, 7239830, 8632105, 8687796, 10358526, 10859745, 13811368, 14479660, 17264210, 17375592, 20717052, 21719490, 22443473, 25896315, 28959320, 34528420, 41434104, 43438980, 44886946, 51792630, 67330419, 69056840, 86877960, 89773892, 103585260, 112217365, 134660838, 179547784, 207170520, 224434730, 269321676, 336652095, 448869460, 538643352, 673304190, 897738920, 1346608380, 2693216760]

約数ペア:

[(1, 2693216760), (2, 1346608380), (3, 897738920), (4, 673304190), (5, 538643352), (6, 448869460), (8, 336652095), (10, 269321676), (12, 224434730), (13, 207170520), (15, 179547784), (20, 134660838), (24, 112217365), (26, 103585260), (30, 89773892), (31, 86877960), (39, 69056840), (40, 67330419), (52, 51792630), (60, 44886946), (62, 43438980), (65, 41434104), (78, 34528420), (93, 28959320), (104, 25896315), (120, 22443473), (124, 21719490), (130, 20717052), (155, 17375592), (156, 17264210), (186, 14479660), (195, 13811368), (248, 10859745), (260, 10358526), (310, 8687796), (312, 8632105), (372, 7239830), (390, 6905684), (403, 6682920), (465, 5791864), (520, 5179263), (620, 4343898), (744, 3619915), (780, 3452842), (806, 3341460), (930, 2895932), (1209, 2227640), (1240, 2171949), (1560, 1726421), (1612, 1670730), (1860, 1447966), (2015, 1336584), (2418, 1113820), (3224, 835365), (3720, 723983), (4030, 668292), (4836, 556910), (6045, 445528), (8060, 334146), (9672, 278455), (12090, 222764), (16120, 167073), (24180, 111382), (48360, 55691)]