339920280

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{44963}}^1$

素因数の和:44990

約数の個数: 128

約数和(自身を含む): 1294963200

約数和(自身を除く): 955042920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 44963, 89926, 134889, 179852, 224815, 269778, 314741, 359704, 404667, 449630, 539556, 629482, 674445, 809334, 899260, 944223, 1079112, 1214001, 1258964, 1348890, 1573705, 1618668, 1798520, 1888446, 2023335, 2428002, 2517928, 2697780, 2832669, 3147410, 3237336, 3776892, 4046670, 4721115, 4856004, 5395560, 5665338, 6070005, 6294820, 7553784, 8093340, 8498007, 9442230, 9712008, 11330676, 12140010, 12589640, 14163345, 16186680, 16996014, 18884460, 22661352, 24280020, 28326690, 33992028, 37768920, 42490035, 48560040, 56653380, 67984056, 84980070, 113306760, 169960140, 339920280]

約数ペア:

[(1, 339920280), (2, 169960140), (3, 113306760), (4, 84980070), (5, 67984056), (6, 56653380), (7, 48560040), (8, 42490035), (9, 37768920), (10, 33992028), (12, 28326690), (14, 24280020), (15, 22661352), (18, 18884460), (20, 16996014), (21, 16186680), (24, 14163345), (27, 12589640), (28, 12140010), (30, 11330676), (35, 9712008), (36, 9442230), (40, 8498007), (42, 8093340), (45, 7553784), (54, 6294820), (56, 6070005), (60, 5665338), (63, 5395560), (70, 4856004), (72, 4721115), (84, 4046670), (90, 3776892), (105, 3237336), (108, 3147410), (120, 2832669), (126, 2697780), (135, 2517928), (140, 2428002), (168, 2023335), (180, 1888446), (189, 1798520), (210, 1618668), (216, 1573705), (252, 1348890), (270, 1258964), (280, 1214001), (315, 1079112), (360, 944223), (378, 899260), (420, 809334), (504, 674445), (540, 629482), (630, 539556), (756, 449630), (840, 404667), (945, 359704), (1080, 314741), (1260, 269778), (1512, 224815), (1890, 179852), (2520, 134889), (3780, 89926), (7560, 44963)]