842439360

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{17909}}^1$

素因数の和:17943

約数の個数: 168

約数和(自身を含む): 3111611760

約数和(自身を除く): 2269172400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1960, 2240, 2352, 2940, 3136, 3360, 3920, 4704, 5880, 6720, 7840, 9408, 11760, 15680, 17909, 23520, 35818, 47040, 53727, 71636, 89545, 107454, 125363, 143272, 179090, 214908, 250726, 268635, 286544, 358180, 376089, 429816, 501452, 537270, 573088, 626815, 716360, 752178, 859632, 877541, 1002904, 1074540, 1146176, 1253630, 1432720, 1504356, 1719264, 1755082, 1880445, 2005808, 2149080, 2507260, 2632623, 2865440, 3008712, 3438528, 3510164, 3760890, 4011616, 4298160, 4387705, 5014520, 5265246, 5730880, 6017424, 7020328, 7521780, 8023232, 8596320, 8775410, 10029040, 10530492, 12034848, 13163115, 14040656, 15043560, 17192640, 17550820, 20058080, 21060984, 24069696, 26326230, 28081312, 30087120, 35101640, 40116160, 42121968, 52652460, 56162624, 60174240, 70203280, 84243936, 105304920, 120348480, 140406560, 168487872, 210609840, 280813120, 421219680, 842439360]

約数ペア:

[(1, 842439360), (2, 421219680), (3, 280813120), (4, 210609840), (5, 168487872), (6, 140406560), (7, 120348480), (8, 105304920), (10, 84243936), (12, 70203280), (14, 60174240), (15, 56162624), (16, 52652460), (20, 42121968), (21, 40116160), (24, 35101640), (28, 30087120), (30, 28081312), (32, 26326230), (35, 24069696), (40, 21060984), (42, 20058080), (48, 17550820), (49, 17192640), (56, 15043560), (60, 14040656), (64, 13163115), (70, 12034848), (80, 10530492), (84, 10029040), (96, 8775410), (98, 8596320), (105, 8023232), (112, 7521780), (120, 7020328), (140, 6017424), (147, 5730880), (160, 5265246), (168, 5014520), (192, 4387705), (196, 4298160), (210, 4011616), (224, 3760890), (240, 3510164), (245, 3438528), (280, 3008712), (294, 2865440), (320, 2632623), (336, 2507260), (392, 2149080), (420, 2005808), (448, 1880445), (480, 1755082), (490, 1719264), (560, 1504356), (588, 1432720), (672, 1253630), (735, 1146176), (784, 1074540), (840, 1002904), (960, 877541), (980, 859632), (1120, 752178), (1176, 716360), (1344, 626815), (1470, 573088), (1568, 537270), (1680, 501452), (1960, 429816), (2240, 376089), (2352, 358180), (2940, 286544), (3136, 268635), (3360, 250726), (3920, 214908), (4704, 179090), (5880, 143272), (6720, 125363), (7840, 107454), (9408, 89545), (11760, 71636), (15680, 53727), (17909, 47040), (23520, 35818)]