390413760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3361}}^1$

素因数の和:3403

約数の個数: 168

約数和(自身を含む): 1362901008

約数和(自身を除く): 972487248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 192, 220, 240, 242, 264, 320, 330, 352, 363, 440, 480, 484, 528, 605, 660, 704, 726, 880, 960, 968, 1056, 1210, 1320, 1452, 1760, 1815, 1936, 2112, 2420, 2640, 2904, 3361, 3520, 3630, 3872, 4840, 5280, 5808, 6722, 7260, 7744, 9680, 10083, 10560, 11616, 13444, 14520, 16805, 19360, 20166, 23232, 26888, 29040, 33610, 36971, 38720, 40332, 50415, 53776, 58080, 67220, 73942, 80664, 100830, 107552, 110913, 116160, 134440, 147884, 161328, 184855, 201660, 215104, 221826, 268880, 295768, 322656, 369710, 403320, 406681, 443652, 537760, 554565, 591536, 645312, 739420, 806640, 813362, 887304, 1075520, 1109130, 1183072, 1220043, 1478840, 1613280, 1626724, 1774608, 2033405, 2218260, 2366144, 2440086, 2957680, 3226560, 3253448, 3549216, 4066810, 4436520, 4880172, 5915360, 6100215, 6506896, 7098432, 8133620, 8873040, 9760344, 11830720, 12200430, 13013792, 16267240, 17746080, 19520688, 24400860, 26027584, 32534480, 35492160, 39041376, 48801720, 65068960, 78082752, 97603440, 130137920, 195206880, 390413760]

約数ペア:

[(1, 390413760), (2, 195206880), (3, 130137920), (4, 97603440), (5, 78082752), (6, 65068960), (8, 48801720), (10, 39041376), (11, 35492160), (12, 32534480), (15, 26027584), (16, 24400860), (20, 19520688), (22, 17746080), (24, 16267240), (30, 13013792), (32, 12200430), (33, 11830720), (40, 9760344), (44, 8873040), (48, 8133620), (55, 7098432), (60, 6506896), (64, 6100215), (66, 5915360), (80, 4880172), (88, 4436520), (96, 4066810), (110, 3549216), (120, 3253448), (121, 3226560), (132, 2957680), (160, 2440086), (165, 2366144), (176, 2218260), (192, 2033405), (220, 1774608), (240, 1626724), (242, 1613280), (264, 1478840), (320, 1220043), (330, 1183072), (352, 1109130), (363, 1075520), (440, 887304), (480, 813362), (484, 806640), (528, 739420), (605, 645312), (660, 591536), (704, 554565), (726, 537760), (880, 443652), (960, 406681), (968, 403320), (1056, 369710), (1210, 322656), (1320, 295768), (1452, 268880), (1760, 221826), (1815, 215104), (1936, 201660), (2112, 184855), (2420, 161328), (2640, 147884), (2904, 134440), (3361, 116160), (3520, 110913), (3630, 107552), (3872, 100830), (4840, 80664), (5280, 73942), (5808, 67220), (6722, 58080), (7260, 53776), (7744, 50415), (9680, 40332), (10083, 38720), (10560, 36971), (11616, 33610), (13444, 29040), (14520, 26888), (16805, 23232), (19360, 20166)]