158912040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5113}}^1$

素因数の和:5171

約数の個数: 128

約数和(自身を含む): 559676160

約数和(自身を除く): 400764120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 518, 555, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 2072, 2220, 2590, 3108, 3885, 4440, 5113, 5180, 6216, 7770, 10226, 10360, 15339, 15540, 20452, 25565, 30678, 31080, 35791, 40904, 51130, 61356, 71582, 76695, 102260, 107373, 122712, 143164, 153390, 178955, 189181, 204520, 214746, 286328, 306780, 357910, 378362, 429492, 536865, 567543, 613560, 715820, 756724, 858984, 945905, 1073730, 1135086, 1324267, 1431640, 1513448, 1891810, 2147460, 2270172, 2648534, 2837715, 3783620, 3972801, 4294920, 4540344, 5297068, 5675430, 6621335, 7567240, 7945602, 10594136, 11350860, 13242670, 15891204, 19864005, 22701720, 26485340, 31782408, 39728010, 52970680, 79456020, 158912040]

約数ペア:

[(1, 158912040), (2, 79456020), (3, 52970680), (4, 39728010), (5, 31782408), (6, 26485340), (7, 22701720), (8, 19864005), (10, 15891204), (12, 13242670), (14, 11350860), (15, 10594136), (20, 7945602), (21, 7567240), (24, 6621335), (28, 5675430), (30, 5297068), (35, 4540344), (37, 4294920), (40, 3972801), (42, 3783620), (56, 2837715), (60, 2648534), (70, 2270172), (74, 2147460), (84, 1891810), (105, 1513448), (111, 1431640), (120, 1324267), (140, 1135086), (148, 1073730), (168, 945905), (185, 858984), (210, 756724), (222, 715820), (259, 613560), (280, 567543), (296, 536865), (370, 429492), (420, 378362), (444, 357910), (518, 306780), (555, 286328), (740, 214746), (777, 204520), (840, 189181), (888, 178955), (1036, 153390), (1110, 143164), (1295, 122712), (1480, 107373), (1554, 102260), (2072, 76695), (2220, 71582), (2590, 61356), (3108, 51130), (3885, 40904), (4440, 35791), (5113, 31080), (5180, 30678), (6216, 25565), (7770, 20452), (10226, 15540), (10360, 15339)]