1797075840

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{133711}}^1$

素因数の和:133740

約数の個数: 128

約数和(自身を含む): 6546539520

約数和(自身を除く): 4749463680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 133711, 267422, 401133, 534844, 668555, 802266, 935977, 1069688, 1337110, 1604532, 1871954, 2005665, 2139376, 2674220, 2807931, 3209064, 3743908, 4011330, 4278752, 4679885, 5348440, 5615862, 6418128, 7487816, 8022660, 8557504, 9359770, 10696880, 11231724, 12836256, 14039655, 14975632, 16045320, 17115008, 18719540, 21393760, 22463448, 25672512, 28079310, 29951264, 32090640, 37439080, 42787520, 44926896, 51345024, 56158620, 59902528, 64181280, 74878160, 85575040, 89853792, 112317240, 119805056, 128362560, 149756320, 179707584, 224634480, 256725120, 299512640, 359415168, 449268960, 599025280, 898537920, 1797075840]

約数ペア:

[(1, 1797075840), (2, 898537920), (3, 599025280), (4, 449268960), (5, 359415168), (6, 299512640), (7, 256725120), (8, 224634480), (10, 179707584), (12, 149756320), (14, 128362560), (15, 119805056), (16, 112317240), (20, 89853792), (21, 85575040), (24, 74878160), (28, 64181280), (30, 59902528), (32, 56158620), (35, 51345024), (40, 44926896), (42, 42787520), (48, 37439080), (56, 32090640), (60, 29951264), (64, 28079310), (70, 25672512), (80, 22463448), (84, 21393760), (96, 18719540), (105, 17115008), (112, 16045320), (120, 14975632), (128, 14039655), (140, 12836256), (160, 11231724), (168, 10696880), (192, 9359770), (210, 8557504), (224, 8022660), (240, 7487816), (280, 6418128), (320, 5615862), (336, 5348440), (384, 4679885), (420, 4278752), (448, 4011330), (480, 3743908), (560, 3209064), (640, 2807931), (672, 2674220), (840, 2139376), (896, 2005665), (960, 1871954), (1120, 1604532), (1344, 1337110), (1680, 1069688), (1920, 935977), (2240, 802266), (2688, 668555), (3360, 534844), (4480, 401133), (6720, 267422), (13440, 133711)]