2007887640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{6701}}^1$

素因数の和:6953

約数の個数: 128

約数和(自身を含む): 6601201920

約数和(自身を除く): 4593314280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 227, 264, 330, 440, 454, 660, 681, 908, 1135, 1320, 1362, 1816, 2270, 2497, 2724, 3405, 4540, 4994, 5448, 6701, 6810, 7491, 9080, 9988, 12485, 13402, 13620, 14982, 19976, 20103, 24970, 26804, 27240, 29964, 33505, 37455, 40206, 49940, 53608, 59928, 67010, 73711, 74910, 80412, 99880, 100515, 134020, 147422, 149820, 160824, 201030, 221133, 268040, 294844, 299640, 368555, 402060, 442266, 589688, 737110, 804120, 884532, 1105665, 1474220, 1521127, 1769064, 2211330, 2948440, 3042254, 4422660, 4563381, 6084508, 7605635, 8845320, 9126762, 12169016, 15211270, 16732397, 18253524, 22816905, 30422540, 33464794, 36507048, 45633810, 50197191, 60845080, 66929588, 83661985, 91267620, 100394382, 133859176, 167323970, 182535240, 200788764, 250985955, 334647940, 401577528, 501971910, 669295880, 1003943820, 2007887640]

約数ペア:

[(1, 2007887640), (2, 1003943820), (3, 669295880), (4, 501971910), (5, 401577528), (6, 334647940), (8, 250985955), (10, 200788764), (11, 182535240), (12, 167323970), (15, 133859176), (20, 100394382), (22, 91267620), (24, 83661985), (30, 66929588), (33, 60845080), (40, 50197191), (44, 45633810), (55, 36507048), (60, 33464794), (66, 30422540), (88, 22816905), (110, 18253524), (120, 16732397), (132, 15211270), (165, 12169016), (220, 9126762), (227, 8845320), (264, 7605635), (330, 6084508), (440, 4563381), (454, 4422660), (660, 3042254), (681, 2948440), (908, 2211330), (1135, 1769064), (1320, 1521127), (1362, 1474220), (1816, 1105665), (2270, 884532), (2497, 804120), (2724, 737110), (3405, 589688), (4540, 442266), (4994, 402060), (5448, 368555), (6701, 299640), (6810, 294844), (7491, 268040), (9080, 221133), (9988, 201030), (12485, 160824), (13402, 149820), (13620, 147422), (14982, 134020), (19976, 100515), (20103, 99880), (24970, 80412), (26804, 74910), (27240, 73711), (29964, 67010), (33505, 59928), (37455, 53608), (40206, 49940)]