2258240040

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{298709}}^1$

素因数の和:298736

約数の個数: 128

約数和(自身を含む): 8602848000

約数和(自身を除く): 6344607960

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, 298709, 597418, 896127, 1194836, 1493545, 1792254, 2090963, 2389672, 2688381, 2987090, 3584508, 4181926, 4480635, 5376762, 5974180, 6272889, 7169016, 8065143, 8363852, 8961270, 10454815, 10753524, 11948360, 12545778, 13441905, 16130286, 16727704, 17922540, 18818667, 20909630, 21507048, 25091556, 26883810, 31364445, 32260572, 35845080, 37637334, 40325715, 41819260, 50183112, 53767620, 56456001, 62728890, 64521144, 75274668, 80651430, 83638520, 94093335, 107535240, 112912002, 125457780, 150549336, 161302860, 188186670, 225824004, 250915560, 282280005, 322605720, 376373340, 451648008, 564560010, 752746680, 1129120020, 2258240040]

約数ペア:

[(1, 2258240040), (2, 1129120020), (3, 752746680), (4, 564560010), (5, 451648008), (6, 376373340), (7, 322605720), (8, 282280005), (9, 250915560), (10, 225824004), (12, 188186670), (14, 161302860), (15, 150549336), (18, 125457780), (20, 112912002), (21, 107535240), (24, 94093335), (27, 83638520), (28, 80651430), (30, 75274668), (35, 64521144), (36, 62728890), (40, 56456001), (42, 53767620), (45, 50183112), (54, 41819260), (56, 40325715), (60, 37637334), (63, 35845080), (70, 32260572), (72, 31364445), (84, 26883810), (90, 25091556), (105, 21507048), (108, 20909630), (120, 18818667), (126, 17922540), (135, 16727704), (140, 16130286), (168, 13441905), (180, 12545778), (189, 11948360), (210, 10753524), (216, 10454815), (252, 8961270), (270, 8363852), (280, 8065143), (315, 7169016), (360, 6272889), (378, 5974180), (420, 5376762), (504, 4480635), (540, 4181926), (630, 3584508), (756, 2987090), (840, 2688381), (945, 2389672), (1080, 2090963), (1260, 1792254), (1512, 1493545), (1890, 1194836), (2520, 896127), (3780, 597418), (7560, 298709)]