246955920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1747}}^1$

素因数の和:1813

約数の個数: 160

約数和(自身を含む): 832327680

約数和(自身を除く): 585371760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 240, 248, 285, 304, 310, 372, 380, 456, 465, 496, 570, 589, 620, 744, 760, 912, 930, 1140, 1178, 1240, 1488, 1520, 1747, 1767, 1860, 2280, 2356, 2480, 2945, 3494, 3534, 3720, 4560, 4712, 5241, 5890, 6988, 7068, 7440, 8735, 8835, 9424, 10482, 11780, 13976, 14136, 17470, 17670, 20964, 23560, 26205, 27952, 28272, 33193, 34940, 35340, 41928, 47120, 52410, 54157, 66386, 69880, 70680, 83856, 99579, 104820, 108314, 132772, 139760, 141360, 162471, 165965, 199158, 209640, 216628, 265544, 270785, 324942, 331930, 398316, 419280, 433256, 497895, 531088, 541570, 649884, 663860, 796632, 812355, 866512, 995790, 1028983, 1083140, 1299768, 1327720, 1593264, 1624710, 1991580, 2057966, 2166280, 2599536, 2655440, 3086949, 3249420, 3983160, 4115932, 4332560, 5144915, 6173898, 6498840, 7966320, 8231864, 10289830, 12347796, 12997680, 15434745, 16463728, 20579660, 24695592, 30869490, 41159320, 49391184, 61738980, 82318640, 123477960, 246955920]

約数ペア:

[(1, 246955920), (2, 123477960), (3, 82318640), (4, 61738980), (5, 49391184), (6, 41159320), (8, 30869490), (10, 24695592), (12, 20579660), (15, 16463728), (16, 15434745), (19, 12997680), (20, 12347796), (24, 10289830), (30, 8231864), (31, 7966320), (38, 6498840), (40, 6173898), (48, 5144915), (57, 4332560), (60, 4115932), (62, 3983160), (76, 3249420), (80, 3086949), (93, 2655440), (95, 2599536), (114, 2166280), (120, 2057966), (124, 1991580), (152, 1624710), (155, 1593264), (186, 1327720), (190, 1299768), (228, 1083140), (240, 1028983), (248, 995790), (285, 866512), (304, 812355), (310, 796632), (372, 663860), (380, 649884), (456, 541570), (465, 531088), (496, 497895), (570, 433256), (589, 419280), (620, 398316), (744, 331930), (760, 324942), (912, 270785), (930, 265544), (1140, 216628), (1178, 209640), (1240, 199158), (1488, 165965), (1520, 162471), (1747, 141360), (1767, 139760), (1860, 132772), (2280, 108314), (2356, 104820), (2480, 99579), (2945, 83856), (3494, 70680), (3534, 69880), (3720, 66386), (4560, 54157), (4712, 52410), (5241, 47120), (5890, 41928), (6988, 35340), (7068, 34940), (7440, 33193), (8735, 28272), (8835, 27952), (9424, 26205), (10482, 23560), (11780, 20964), (13976, 17670), (14136, 17470)]