67735920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1753}}^1$

素因数の和:1799

約数の個数: 160

約数和(自身を含む): 250555392

約数和(自身を除く): 182819472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1288, 1380, 1610, 1680, 1753, 1840, 1932, 2415, 2576, 2760, 3220, 3506, 3864, 4830, 5259, 5520, 6440, 7012, 7728, 8765, 9660, 10518, 12271, 12880, 14024, 17530, 19320, 21036, 24542, 26295, 28048, 35060, 36813, 38640, 40319, 42072, 49084, 52590, 61355, 70120, 73626, 80638, 84144, 98168, 105180, 120957, 122710, 140240, 147252, 161276, 184065, 196336, 201595, 210360, 241914, 245420, 282233, 294504, 322552, 368130, 403190, 420720, 483828, 490840, 564466, 589008, 604785, 645104, 736260, 806380, 846699, 967656, 981680, 1128932, 1209570, 1411165, 1472520, 1612760, 1693398, 1935312, 2257864, 2419140, 2822330, 2945040, 3225520, 3386796, 4233495, 4515728, 4838280, 5644660, 6773592, 8466990, 9676560, 11289320, 13547184, 16933980, 22578640, 33867960, 67735920]

約数ペア:

[(1, 67735920), (2, 33867960), (3, 22578640), (4, 16933980), (5, 13547184), (6, 11289320), (7, 9676560), (8, 8466990), (10, 6773592), (12, 5644660), (14, 4838280), (15, 4515728), (16, 4233495), (20, 3386796), (21, 3225520), (23, 2945040), (24, 2822330), (28, 2419140), (30, 2257864), (35, 1935312), (40, 1693398), (42, 1612760), (46, 1472520), (48, 1411165), (56, 1209570), (60, 1128932), (69, 981680), (70, 967656), (80, 846699), (84, 806380), (92, 736260), (105, 645104), (112, 604785), (115, 589008), (120, 564466), (138, 490840), (140, 483828), (161, 420720), (168, 403190), (184, 368130), (210, 322552), (230, 294504), (240, 282233), (276, 245420), (280, 241914), (322, 210360), (336, 201595), (345, 196336), (368, 184065), (420, 161276), (460, 147252), (483, 140240), (552, 122710), (560, 120957), (644, 105180), (690, 98168), (805, 84144), (840, 80638), (920, 73626), (966, 70120), (1104, 61355), (1288, 52590), (1380, 49084), (1610, 42072), (1680, 40319), (1753, 38640), (1840, 36813), (1932, 35060), (2415, 28048), (2576, 26295), (2760, 24542), (3220, 21036), (3506, 19320), (3864, 17530), (4830, 14024), (5259, 12880), (5520, 12271), (6440, 10518), (7012, 9660), (7728, 8765)]