32688880

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:327

約数の個数: 120

約数和(自身を含む): 91601280

約数和(自身を除く): 58912400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 49, 56, 62, 70, 80, 98, 112, 124, 140, 155, 196, 217, 245, 248, 269, 280, 310, 392, 434, 490, 496, 538, 560, 620, 784, 868, 980, 1076, 1085, 1240, 1345, 1519, 1736, 1883, 1960, 2152, 2170, 2480, 2690, 3038, 3472, 3766, 3920, 4304, 4340, 5380, 6076, 7532, 7595, 8339, 8680, 9415, 10760, 12152, 13181, 15064, 15190, 16678, 17360, 18830, 21520, 24304, 26362, 30128, 30380, 33356, 37660, 41695, 52724, 58373, 60760, 65905, 66712, 75320, 83390, 105448, 116746, 121520, 131810, 133424, 150640, 166780, 210896, 233492, 263620, 291865, 333560, 408611, 466984, 527240, 583730, 667120, 817222, 933968, 1054480, 1167460, 1634444, 2043055, 2334920, 3268888, 4086110, 4669840, 6537776, 8172220, 16344440, 32688880]

約数ペア:

[(1, 32688880), (2, 16344440), (4, 8172220), (5, 6537776), (7, 4669840), (8, 4086110), (10, 3268888), (14, 2334920), (16, 2043055), (20, 1634444), (28, 1167460), (31, 1054480), (35, 933968), (40, 817222), (49, 667120), (56, 583730), (62, 527240), (70, 466984), (80, 408611), (98, 333560), (112, 291865), (124, 263620), (140, 233492), (155, 210896), (196, 166780), (217, 150640), (245, 133424), (248, 131810), (269, 121520), (280, 116746), (310, 105448), (392, 83390), (434, 75320), (490, 66712), (496, 65905), (538, 60760), (560, 58373), (620, 52724), (784, 41695), (868, 37660), (980, 33356), (1076, 30380), (1085, 30128), (1240, 26362), (1345, 24304), (1519, 21520), (1736, 18830), (1883, 17360), (1960, 16678), (2152, 15190), (2170, 15064), (2480, 13181), (2690, 12152), (3038, 10760), (3472, 9415), (3766, 8680), (3920, 8339), (4304, 7595), (4340, 7532), (5380, 6076)]