506587120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{827}}^1$

素因数の和:903

約数の個数: 160

約数和(自身を含む): 1379911680

約数和(自身を除く): 873324560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 31, 38, 40, 52, 62, 65, 76, 80, 95, 104, 124, 130, 152, 155, 190, 208, 247, 248, 260, 304, 310, 380, 403, 494, 496, 520, 589, 620, 760, 806, 827, 988, 1040, 1178, 1235, 1240, 1520, 1612, 1654, 1976, 2015, 2356, 2470, 2480, 2945, 3224, 3308, 3952, 4030, 4135, 4712, 4940, 5890, 6448, 6616, 7657, 8060, 8270, 9424, 9880, 10751, 11780, 13232, 15314, 15713, 16120, 16540, 19760, 21502, 23560, 25637, 30628, 31426, 32240, 33080, 38285, 43004, 47120, 51274, 53755, 61256, 62852, 66160, 76570, 78565, 86008, 102548, 107510, 122512, 125704, 128185, 153140, 157130, 172016, 204269, 205096, 215020, 251408, 256370, 306280, 314260, 333281, 408538, 410192, 430040, 487103, 512740, 612560, 628520, 666562, 817076, 860080, 974206, 1021345, 1025480, 1257040, 1333124, 1634152, 1666405, 1948412, 2042690, 2050960, 2435515, 2666248, 3268304, 3332810, 3896824, 4085380, 4871030, 5332496, 6332339, 6665620, 7793648, 8170760, 9742060, 12664678, 13331240, 16341520, 19484120, 25329356, 26662480, 31661695, 38968240, 50658712, 63323390, 101317424, 126646780, 253293560, 506587120]

約数ペア:

[(1, 506587120), (2, 253293560), (4, 126646780), (5, 101317424), (8, 63323390), (10, 50658712), (13, 38968240), (16, 31661695), (19, 26662480), (20, 25329356), (26, 19484120), (31, 16341520), (38, 13331240), (40, 12664678), (52, 9742060), (62, 8170760), (65, 7793648), (76, 6665620), (80, 6332339), (95, 5332496), (104, 4871030), (124, 4085380), (130, 3896824), (152, 3332810), (155, 3268304), (190, 2666248), (208, 2435515), (247, 2050960), (248, 2042690), (260, 1948412), (304, 1666405), (310, 1634152), (380, 1333124), (403, 1257040), (494, 1025480), (496, 1021345), (520, 974206), (589, 860080), (620, 817076), (760, 666562), (806, 628520), (827, 612560), (988, 512740), (1040, 487103), (1178, 430040), (1235, 410192), (1240, 408538), (1520, 333281), (1612, 314260), (1654, 306280), (1976, 256370), (2015, 251408), (2356, 215020), (2470, 205096), (2480, 204269), (2945, 172016), (3224, 157130), (3308, 153140), (3952, 128185), (4030, 125704), (4135, 122512), (4712, 107510), (4940, 102548), (5890, 86008), (6448, 78565), (6616, 76570), (7657, 66160), (8060, 62852), (8270, 61256), (9424, 53755), (9880, 51274), (10751, 47120), (11780, 43004), (13232, 38285), (15314, 33080), (15713, 32240), (16120, 31426), (16540, 30628), (19760, 25637), (21502, 23560)]