340861080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4889}}^1$

素因数の和:4993

約数の個数: 128

約数和(自身を含む): 1182988800

約数和(自身を除く): 842127720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 83, 84, 105, 120, 140, 166, 168, 210, 249, 280, 332, 415, 420, 498, 581, 664, 830, 840, 996, 1162, 1245, 1660, 1743, 1992, 2324, 2490, 2905, 3320, 3486, 4648, 4889, 4980, 5810, 6972, 8715, 9778, 9960, 11620, 13944, 14667, 17430, 19556, 23240, 24445, 29334, 34223, 34860, 39112, 48890, 58668, 68446, 69720, 73335, 97780, 102669, 117336, 136892, 146670, 171115, 195560, 205338, 273784, 293340, 342230, 405787, 410676, 513345, 586680, 684460, 811574, 821352, 1026690, 1217361, 1368920, 1623148, 2028935, 2053380, 2434722, 2840509, 3246296, 4057870, 4106760, 4869444, 5681018, 6086805, 8115740, 8521527, 9738888, 11362036, 12173610, 14202545, 16231480, 17043054, 22724072, 24347220, 28405090, 34086108, 42607635, 48694440, 56810180, 68172216, 85215270, 113620360, 170430540, 340861080]

約数ペア:

[(1, 340861080), (2, 170430540), (3, 113620360), (4, 85215270), (5, 68172216), (6, 56810180), (7, 48694440), (8, 42607635), (10, 34086108), (12, 28405090), (14, 24347220), (15, 22724072), (20, 17043054), (21, 16231480), (24, 14202545), (28, 12173610), (30, 11362036), (35, 9738888), (40, 8521527), (42, 8115740), (56, 6086805), (60, 5681018), (70, 4869444), (83, 4106760), (84, 4057870), (105, 3246296), (120, 2840509), (140, 2434722), (166, 2053380), (168, 2028935), (210, 1623148), (249, 1368920), (280, 1217361), (332, 1026690), (415, 821352), (420, 811574), (498, 684460), (581, 586680), (664, 513345), (830, 410676), (840, 405787), (996, 342230), (1162, 293340), (1245, 273784), (1660, 205338), (1743, 195560), (1992, 171115), (2324, 146670), (2490, 136892), (2905, 117336), (3320, 102669), (3486, 97780), (4648, 73335), (4889, 69720), (4980, 68446), (5810, 58668), (6972, 48890), (8715, 39112), (9778, 34860), (9960, 34223), (11620, 29334), (13944, 24445), (14667, 23240), (17430, 19556)]