530673920

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{8461}}^1$

素因数の和:8496

約数の個数: 108

約数和(自身を含む): 1478836044

約数和(自身を除く): 948162124

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1280, 1568, 1792, 1960, 2240, 3136, 3920, 4480, 6272, 7840, 8461, 8960, 12544, 15680, 16922, 31360, 33844, 42305, 59227, 62720, 67688, 84610, 118454, 135376, 169220, 236908, 270752, 296135, 338440, 414589, 473816, 541504, 592270, 676880, 829178, 947632, 1083008, 1184540, 1353760, 1658356, 1895264, 2072945, 2166016, 2369080, 2707520, 3316712, 3790528, 4145890, 4738160, 5415040, 6633424, 7581056, 8291780, 9476320, 10830080, 13266848, 15162112, 16583560, 18952640, 26533696, 33167120, 37905280, 53067392, 66334240, 75810560, 106134784, 132668480, 265336960, 530673920]

約数ペア:

[(1, 530673920), (2, 265336960), (4, 132668480), (5, 106134784), (7, 75810560), (8, 66334240), (10, 53067392), (14, 37905280), (16, 33167120), (20, 26533696), (28, 18952640), (32, 16583560), (35, 15162112), (40, 13266848), (49, 10830080), (56, 9476320), (64, 8291780), (70, 7581056), (80, 6633424), (98, 5415040), (112, 4738160), (128, 4145890), (140, 3790528), (160, 3316712), (196, 2707520), (224, 2369080), (245, 2166016), (256, 2072945), (280, 1895264), (320, 1658356), (392, 1353760), (448, 1184540), (490, 1083008), (560, 947632), (640, 829178), (784, 676880), (896, 592270), (980, 541504), (1120, 473816), (1280, 414589), (1568, 338440), (1792, 296135), (1960, 270752), (2240, 236908), (3136, 169220), (3920, 135376), (4480, 118454), (6272, 84610), (7840, 67688), (8461, 62720), (8960, 59227), (12544, 42305), (15680, 33844), (16922, 31360)]