1618532760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{6871}}^1$

素因数の和:7049

約数の個数: 128

約数和(自身を含む): 5264501760

約数和(自身を除く): 3645969000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 151, 156, 195, 260, 302, 312, 390, 453, 520, 604, 755, 780, 906, 1208, 1510, 1560, 1812, 1963, 2265, 3020, 3624, 3926, 4530, 5889, 6040, 6871, 7852, 9060, 9815, 11778, 13742, 15704, 18120, 19630, 20613, 23556, 27484, 29445, 34355, 39260, 41226, 47112, 54968, 58890, 68710, 78520, 82452, 89323, 103065, 117780, 137420, 164904, 178646, 206130, 235560, 267969, 274840, 357292, 412260, 446615, 535938, 714584, 824520, 893230, 1037521, 1071876, 1339845, 1786460, 2075042, 2143752, 2679690, 3112563, 3572920, 4150084, 5187605, 5359380, 6225126, 8300168, 10375210, 10718760, 12450252, 13487773, 15562815, 20750420, 24900504, 26975546, 31125630, 40463319, 41500840, 53951092, 62251260, 67438865, 80926638, 107902184, 124502520, 134877730, 161853276, 202316595, 269755460, 323706552, 404633190, 539510920, 809266380, 1618532760]

約数ペア:

[(1, 1618532760), (2, 809266380), (3, 539510920), (4, 404633190), (5, 323706552), (6, 269755460), (8, 202316595), (10, 161853276), (12, 134877730), (13, 124502520), (15, 107902184), (20, 80926638), (24, 67438865), (26, 62251260), (30, 53951092), (39, 41500840), (40, 40463319), (52, 31125630), (60, 26975546), (65, 24900504), (78, 20750420), (104, 15562815), (120, 13487773), (130, 12450252), (151, 10718760), (156, 10375210), (195, 8300168), (260, 6225126), (302, 5359380), (312, 5187605), (390, 4150084), (453, 3572920), (520, 3112563), (604, 2679690), (755, 2143752), (780, 2075042), (906, 1786460), (1208, 1339845), (1510, 1071876), (1560, 1037521), (1812, 893230), (1963, 824520), (2265, 714584), (3020, 535938), (3624, 446615), (3926, 412260), (4530, 357292), (5889, 274840), (6040, 267969), (6871, 235560), (7852, 206130), (9060, 178646), (9815, 164904), (11778, 137420), (13742, 117780), (15704, 103065), (18120, 89323), (19630, 82452), (20613, 78520), (23556, 68710), (27484, 58890), (29445, 54968), (34355, 47112), (39260, 41226)]