7388809680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{231479}}^1$

素因数の和:231521

約数の個数: 160

約数和(自身を含む): 27555379200

約数和(自身を除く): 20166569520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4560, 5320, 6384, 7980, 10640, 15960, 31920, 231479, 462958, 694437, 925916, 1157395, 1388874, 1620353, 1851832, 2314790, 2777748, 3240706, 3472185, 3703664, 4398101, 4629580, 4861059, 5555496, 6481412, 6944370, 8101765, 8796202, 9259160, 9722118, 11110992, 12962824, 13194303, 13888740, 16203530, 17592404, 18518320, 19444236, 21990505, 24305295, 25925648, 26388606, 27777480, 30786707, 32407060, 35184808, 38888472, 43981010, 48610590, 52777212, 55554960, 61573414, 64814120, 65971515, 70369616, 77776944, 87962020, 92360121, 97221180, 105554424, 123146828, 129628240, 131943030, 153933535, 175924040, 184720242, 194442360, 211108848, 246293656, 263886060, 307867070, 351848080, 369440484, 388884720, 461800605, 492587312, 527772120, 615734140, 738880968, 923601210, 1055544240, 1231468280, 1477761936, 1847202420, 2462936560, 3694404840, 7388809680]

約数ペア:

[(1, 7388809680), (2, 3694404840), (3, 2462936560), (4, 1847202420), (5, 1477761936), (6, 1231468280), (7, 1055544240), (8, 923601210), (10, 738880968), (12, 615734140), (14, 527772120), (15, 492587312), (16, 461800605), (19, 388884720), (20, 369440484), (21, 351848080), (24, 307867070), (28, 263886060), (30, 246293656), (35, 211108848), (38, 194442360), (40, 184720242), (42, 175924040), (48, 153933535), (56, 131943030), (57, 129628240), (60, 123146828), (70, 105554424), (76, 97221180), (80, 92360121), (84, 87962020), (95, 77776944), (105, 70369616), (112, 65971515), (114, 64814120), (120, 61573414), (133, 55554960), (140, 52777212), (152, 48610590), (168, 43981010), (190, 38888472), (210, 35184808), (228, 32407060), (240, 30786707), (266, 27777480), (280, 26388606), (285, 25925648), (304, 24305295), (336, 21990505), (380, 19444236), (399, 18518320), (420, 17592404), (456, 16203530), (532, 13888740), (560, 13194303), (570, 12962824), (665, 11110992), (760, 9722118), (798, 9259160), (840, 8796202), (912, 8101765), (1064, 6944370), (1140, 6481412), (1330, 5555496), (1520, 4861059), (1596, 4629580), (1680, 4398101), (1995, 3703664), (2128, 3472185), (2280, 3240706), (2660, 2777748), (3192, 2314790), (3990, 1851832), (4560, 1620353), (5320, 1388874), (6384, 1157395), (7980, 925916), (10640, 694437), (15960, 462958), (31920, 231479)]