57015960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1471}}^1$

素因数の和:1521

約数の個数: 128

約数和(自身を含む): 190771200

約数和(自身を除く): 133755240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 969, 1020, 1140, 1292, 1471, 1615, 1938, 2040, 2280, 2584, 2942, 3230, 3876, 4413, 4845, 5884, 6460, 7355, 7752, 8826, 9690, 11768, 12920, 14710, 17652, 19380, 22065, 25007, 27949, 29420, 35304, 38760, 44130, 50014, 55898, 58840, 75021, 83847, 88260, 100028, 111796, 125035, 139745, 150042, 167694, 176520, 200056, 223592, 250070, 279490, 300084, 335388, 375105, 419235, 475133, 500140, 558980, 600168, 670776, 750210, 838470, 950266, 1000280, 1117960, 1425399, 1500420, 1676940, 1900532, 2375665, 2850798, 3000840, 3353880, 3801064, 4751330, 5701596, 7126995, 9502660, 11403192, 14253990, 19005320, 28507980, 57015960]

約数ペア:

[(1, 57015960), (2, 28507980), (3, 19005320), (4, 14253990), (5, 11403192), (6, 9502660), (8, 7126995), (10, 5701596), (12, 4751330), (15, 3801064), (17, 3353880), (19, 3000840), (20, 2850798), (24, 2375665), (30, 1900532), (34, 1676940), (38, 1500420), (40, 1425399), (51, 1117960), (57, 1000280), (60, 950266), (68, 838470), (76, 750210), (85, 670776), (95, 600168), (102, 558980), (114, 500140), (120, 475133), (136, 419235), (152, 375105), (170, 335388), (190, 300084), (204, 279490), (228, 250070), (255, 223592), (285, 200056), (323, 176520), (340, 167694), (380, 150042), (408, 139745), (456, 125035), (510, 111796), (570, 100028), (646, 88260), (680, 83847), (760, 75021), (969, 58840), (1020, 55898), (1140, 50014), (1292, 44130), (1471, 38760), (1615, 35304), (1938, 29420), (2040, 27949), (2280, 25007), (2584, 22065), (2942, 19380), (3230, 17652), (3876, 14710), (4413, 12920), (4845, 11768), (5884, 9690), (6460, 8826), (7355, 7752)]