1675149440

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{397}}^1$

素因数の和:782

約数の個数: 128

約数和(自身を含む): 4238222400

約数和(自身を除く): 2563072960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 347, 380, 397, 608, 640, 694, 760, 794, 1216, 1388, 1520, 1588, 1735, 1985, 2432, 2776, 3040, 3176, 3470, 3970, 5552, 6080, 6352, 6593, 6940, 7543, 7940, 11104, 12160, 12704, 13186, 13880, 15086, 15880, 22208, 25408, 26372, 27760, 30172, 31760, 32965, 37715, 44416, 50816, 52744, 55520, 60344, 63520, 65930, 75430, 105488, 111040, 120688, 127040, 131860, 137759, 150860, 210976, 222080, 241376, 254080, 263720, 275518, 301720, 421952, 482752, 527440, 551036, 603440, 688795, 843904, 965504, 1054880, 1102072, 1206880, 1377590, 2109760, 2204144, 2413760, 2617421, 2755180, 4219520, 4408288, 4827520, 5234842, 5510360, 8816576, 10469684, 11020720, 13087105, 17633152, 20939368, 22041440, 26174210, 41878736, 44082880, 52348420, 83757472, 88165760, 104696840, 167514944, 209393680, 335029888, 418787360, 837574720, 1675149440]

約数ペア:

[(1, 1675149440), (2, 837574720), (4, 418787360), (5, 335029888), (8, 209393680), (10, 167514944), (16, 104696840), (19, 88165760), (20, 83757472), (32, 52348420), (38, 44082880), (40, 41878736), (64, 26174210), (76, 22041440), (80, 20939368), (95, 17633152), (128, 13087105), (152, 11020720), (160, 10469684), (190, 8816576), (304, 5510360), (320, 5234842), (347, 4827520), (380, 4408288), (397, 4219520), (608, 2755180), (640, 2617421), (694, 2413760), (760, 2204144), (794, 2109760), (1216, 1377590), (1388, 1206880), (1520, 1102072), (1588, 1054880), (1735, 965504), (1985, 843904), (2432, 688795), (2776, 603440), (3040, 551036), (3176, 527440), (3470, 482752), (3970, 421952), (5552, 301720), (6080, 275518), (6352, 263720), (6593, 254080), (6940, 241376), (7543, 222080), (7940, 210976), (11104, 150860), (12160, 137759), (12704, 131860), (13186, 127040), (13880, 120688), (15086, 111040), (15880, 105488), (22208, 75430), (25408, 65930), (26372, 63520), (27760, 60344), (30172, 55520), (31760, 52744), (32965, 50816), (37715, 44416)]