811903320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{821}}^1$

素因数の和:946

約数の個数: 192

約数和(自身を含む): 2746729440

約数和(自身を除く): 1934826120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 67, 72, 82, 90, 120, 123, 134, 164, 180, 201, 205, 246, 268, 328, 335, 360, 369, 402, 410, 492, 536, 603, 615, 670, 738, 804, 820, 821, 984, 1005, 1206, 1230, 1340, 1476, 1608, 1640, 1642, 1845, 2010, 2412, 2460, 2463, 2680, 2747, 2952, 3015, 3284, 3690, 4020, 4105, 4824, 4920, 4926, 5494, 6030, 6568, 7380, 7389, 8040, 8210, 8241, 9852, 10988, 12060, 12315, 13735, 14760, 14778, 16420, 16482, 19704, 21976, 24120, 24630, 24723, 27470, 29556, 32840, 32964, 33661, 36945, 41205, 49260, 49446, 54940, 55007, 59112, 65928, 67322, 73890, 82410, 98520, 98892, 100983, 109880, 110014, 123615, 134644, 147780, 164820, 165021, 168305, 197784, 201966, 220028, 247230, 269288, 275035, 295560, 302949, 329640, 330042, 336610, 403932, 440056, 494460, 495063, 504915, 550070, 605898, 660084, 673220, 807864, 825105, 988920, 990126, 1009830, 1100140, 1211796, 1320168, 1346440, 1514745, 1650210, 1980252, 2019660, 2200280, 2255287, 2423592, 2475315, 3029490, 3300420, 3960504, 4039320, 4510574, 4950630, 6058980, 6600840, 6765861, 9021148, 9901260, 11276435, 12117960, 13531722, 18042296, 19802520, 20297583, 22552870, 27063444, 33829305, 40595166, 45105740, 54126888, 67658610, 81190332, 90211480, 101487915, 135317220, 162380664, 202975830, 270634440, 405951660, 811903320]

約数ペア:

[(1, 811903320), (2, 405951660), (3, 270634440), (4, 202975830), (5, 162380664), (6, 135317220), (8, 101487915), (9, 90211480), (10, 81190332), (12, 67658610), (15, 54126888), (18, 45105740), (20, 40595166), (24, 33829305), (30, 27063444), (36, 22552870), (40, 20297583), (41, 19802520), (45, 18042296), (60, 13531722), (67, 12117960), (72, 11276435), (82, 9901260), (90, 9021148), (120, 6765861), (123, 6600840), (134, 6058980), (164, 4950630), (180, 4510574), (201, 4039320), (205, 3960504), (246, 3300420), (268, 3029490), (328, 2475315), (335, 2423592), (360, 2255287), (369, 2200280), (402, 2019660), (410, 1980252), (492, 1650210), (536, 1514745), (603, 1346440), (615, 1320168), (670, 1211796), (738, 1100140), (804, 1009830), (820, 990126), (821, 988920), (984, 825105), (1005, 807864), (1206, 673220), (1230, 660084), (1340, 605898), (1476, 550070), (1608, 504915), (1640, 495063), (1642, 494460), (1845, 440056), (2010, 403932), (2412, 336610), (2460, 330042), (2463, 329640), (2680, 302949), (2747, 295560), (2952, 275035), (3015, 269288), (3284, 247230), (3690, 220028), (4020, 201966), (4105, 197784), (4824, 168305), (4920, 165021), (4926, 164820), (5494, 147780), (6030, 134644), (6568, 123615), (7380, 110014), (7389, 109880), (8040, 100983), (8210, 98892), (8241, 98520), (9852, 82410), (10988, 73890), (12060, 67322), (12315, 65928), (13735, 59112), (14760, 55007), (14778, 54940), (16420, 49446), (16482, 49260), (19704, 41205), (21976, 36945), (24120, 33661), (24630, 32964), (24723, 32840), (27470, 29556)]