156405480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16927}}^1$

素因数の和:16959

約数の個数: 128

約数和(自身を含む): 585031680

約数和(自身を除く): 428626200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 16927, 33854, 50781, 67708, 84635, 101562, 118489, 135416, 169270, 186197, 203124, 236978, 253905, 338540, 355467, 372394, 406248, 473956, 507810, 558591, 592445, 677080, 710934, 744788, 930985, 947912, 1015620, 1117182, 1184890, 1303379, 1421868, 1489576, 1777335, 1861970, 2031240, 2234364, 2369780, 2606758, 2792955, 2843736, 3554670, 3723940, 3910137, 4468728, 4739560, 5213516, 5585910, 6516895, 7109340, 7447880, 7820274, 10427032, 11171820, 13033790, 14218680, 15640548, 19550685, 22343640, 26067580, 31281096, 39101370, 52135160, 78202740, 156405480]

約数ペア:

[(1, 156405480), (2, 78202740), (3, 52135160), (4, 39101370), (5, 31281096), (6, 26067580), (7, 22343640), (8, 19550685), (10, 15640548), (11, 14218680), (12, 13033790), (14, 11171820), (15, 10427032), (20, 7820274), (21, 7447880), (22, 7109340), (24, 6516895), (28, 5585910), (30, 5213516), (33, 4739560), (35, 4468728), (40, 3910137), (42, 3723940), (44, 3554670), (55, 2843736), (56, 2792955), (60, 2606758), (66, 2369780), (70, 2234364), (77, 2031240), (84, 1861970), (88, 1777335), (105, 1489576), (110, 1421868), (120, 1303379), (132, 1184890), (140, 1117182), (154, 1015620), (165, 947912), (168, 930985), (210, 744788), (220, 710934), (231, 677080), (264, 592445), (280, 558591), (308, 507810), (330, 473956), (385, 406248), (420, 372394), (440, 355467), (462, 338540), (616, 253905), (660, 236978), (770, 203124), (840, 186197), (924, 169270), (1155, 135416), (1320, 118489), (1540, 101562), (1848, 84635), (2310, 67708), (3080, 50781), (4620, 33854), (9240, 16927)]