1048652520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{919}}^1$

素因数の和:1227

約数の個数: 128

約数和(自身を含む): 3247084800

約数和(自身を除く): 2198432280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 257, 296, 370, 444, 514, 555, 740, 771, 888, 919, 1028, 1110, 1285, 1480, 1542, 1838, 2056, 2220, 2570, 2757, 3084, 3676, 3855, 4440, 4595, 5140, 5514, 6168, 7352, 7710, 9190, 9509, 10280, 11028, 13785, 15420, 18380, 19018, 22056, 27570, 28527, 30840, 34003, 36760, 38036, 47545, 55140, 57054, 68006, 76072, 95090, 102009, 110280, 114108, 136012, 142635, 170015, 190180, 204018, 228216, 236183, 272024, 285270, 340030, 380360, 408036, 472366, 510045, 570540, 680060, 708549, 816072, 944732, 1020090, 1141080, 1180915, 1360120, 1417098, 1889464, 2040180, 2361830, 2834196, 3542745, 4080360, 4723660, 5668392, 7085490, 8738771, 9447320, 14170980, 17477542, 26216313, 28341960, 34955084, 43693855, 52432626, 69910168, 87387710, 104865252, 131081565, 174775420, 209730504, 262163130, 349550840, 524326260, 1048652520]

約数ペア:

[(1, 1048652520), (2, 524326260), (3, 349550840), (4, 262163130), (5, 209730504), (6, 174775420), (8, 131081565), (10, 104865252), (12, 87387710), (15, 69910168), (20, 52432626), (24, 43693855), (30, 34955084), (37, 28341960), (40, 26216313), (60, 17477542), (74, 14170980), (111, 9447320), (120, 8738771), (148, 7085490), (185, 5668392), (222, 4723660), (257, 4080360), (296, 3542745), (370, 2834196), (444, 2361830), (514, 2040180), (555, 1889464), (740, 1417098), (771, 1360120), (888, 1180915), (919, 1141080), (1028, 1020090), (1110, 944732), (1285, 816072), (1480, 708549), (1542, 680060), (1838, 570540), (2056, 510045), (2220, 472366), (2570, 408036), (2757, 380360), (3084, 340030), (3676, 285270), (3855, 272024), (4440, 236183), (4595, 228216), (5140, 204018), (5514, 190180), (6168, 170015), (7352, 142635), (7710, 136012), (9190, 114108), (9509, 110280), (10280, 102009), (11028, 95090), (13785, 76072), (15420, 68006), (18380, 57054), (19018, 55140), (22056, 47545), (27570, 38036), (28527, 36760), (30840, 34003)]