41402760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2143}}^1$

素因数の和:2187

約数の個数: 128

約数和(自身を含む): 148193280

約数和(自身を除く): 106790520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2143, 2415, 2760, 3220, 3864, 4286, 4830, 6429, 6440, 8572, 9660, 10715, 12858, 15001, 17144, 19320, 21430, 25716, 30002, 32145, 42860, 45003, 49289, 51432, 60004, 64290, 75005, 85720, 90006, 98578, 120008, 128580, 147867, 150010, 180012, 197156, 225015, 246445, 257160, 295734, 300020, 345023, 360024, 394312, 450030, 492890, 591468, 600040, 690046, 739335, 900060, 985780, 1035069, 1182936, 1380092, 1478670, 1725115, 1800120, 1971560, 2070138, 2760184, 2957340, 3450230, 4140276, 5175345, 5914680, 6900460, 8280552, 10350690, 13800920, 20701380, 41402760]

約数ペア:

[(1, 41402760), (2, 20701380), (3, 13800920), (4, 10350690), (5, 8280552), (6, 6900460), (7, 5914680), (8, 5175345), (10, 4140276), (12, 3450230), (14, 2957340), (15, 2760184), (20, 2070138), (21, 1971560), (23, 1800120), (24, 1725115), (28, 1478670), (30, 1380092), (35, 1182936), (40, 1035069), (42, 985780), (46, 900060), (56, 739335), (60, 690046), (69, 600040), (70, 591468), (84, 492890), (92, 450030), (105, 394312), (115, 360024), (120, 345023), (138, 300020), (140, 295734), (161, 257160), (168, 246445), (184, 225015), (210, 197156), (230, 180012), (276, 150010), (280, 147867), (322, 128580), (345, 120008), (420, 98578), (460, 90006), (483, 85720), (552, 75005), (644, 64290), (690, 60004), (805, 51432), (840, 49289), (920, 45003), (966, 42860), (1288, 32145), (1380, 30002), (1610, 25716), (1932, 21430), (2143, 19320), (2415, 17144), (2760, 15001), (3220, 12858), (3864, 10715), (4286, 9660), (4830, 8572), (6429, 6440)]