2017137760

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{3361}}^1$

素因数の和:3429

約数の個数: 144

約数和(自身を含む): 5408678016

約数和(自身を除く): 3391540256

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 80, 88, 110, 121, 124, 155, 160, 176, 220, 242, 248, 310, 341, 352, 440, 484, 496, 605, 620, 682, 880, 968, 992, 1210, 1240, 1364, 1705, 1760, 1936, 2420, 2480, 2728, 3361, 3410, 3751, 3872, 4840, 4960, 5456, 6722, 6820, 7502, 9680, 10912, 13444, 13640, 15004, 16805, 18755, 19360, 26888, 27280, 30008, 33610, 36971, 37510, 53776, 54560, 60016, 67220, 73942, 75020, 104191, 107552, 120032, 134440, 147884, 150040, 184855, 208382, 268880, 295768, 300080, 369710, 406681, 416764, 520955, 537760, 591536, 600160, 739420, 813362, 833528, 1041910, 1146101, 1183072, 1478840, 1626724, 1667056, 2033405, 2083820, 2292202, 2957680, 3253448, 3334112, 4066810, 4167640, 4584404, 5730505, 5915360, 6506896, 8133620, 8335280, 9168808, 11461010, 12607111, 13013792, 16267240, 16670560, 18337616, 22922020, 25214222, 32534480, 36675232, 45844040, 50428444, 63035555, 65068960, 91688080, 100856888, 126071110, 183376160, 201713776, 252142220, 403427552, 504284440, 1008568880, 2017137760]

約数ペア:

[(1, 2017137760), (2, 1008568880), (4, 504284440), (5, 403427552), (8, 252142220), (10, 201713776), (11, 183376160), (16, 126071110), (20, 100856888), (22, 91688080), (31, 65068960), (32, 63035555), (40, 50428444), (44, 45844040), (55, 36675232), (62, 32534480), (80, 25214222), (88, 22922020), (110, 18337616), (121, 16670560), (124, 16267240), (155, 13013792), (160, 12607111), (176, 11461010), (220, 9168808), (242, 8335280), (248, 8133620), (310, 6506896), (341, 5915360), (352, 5730505), (440, 4584404), (484, 4167640), (496, 4066810), (605, 3334112), (620, 3253448), (682, 2957680), (880, 2292202), (968, 2083820), (992, 2033405), (1210, 1667056), (1240, 1626724), (1364, 1478840), (1705, 1183072), (1760, 1146101), (1936, 1041910), (2420, 833528), (2480, 813362), (2728, 739420), (3361, 600160), (3410, 591536), (3751, 537760), (3872, 520955), (4840, 416764), (4960, 406681), (5456, 369710), (6722, 300080), (6820, 295768), (7502, 268880), (9680, 208382), (10912, 184855), (13444, 150040), (13640, 147884), (15004, 134440), (16805, 120032), (18755, 107552), (19360, 104191), (26888, 75020), (27280, 73942), (30008, 67220), (33610, 60016), (36971, 54560), (37510, 53776)]