231141360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:335

約数の個数: 160

約数和(自身を含む): 739952640

約数和(自身を除く): 508811280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 79, 80, 120, 146, 158, 167, 219, 237, 240, 292, 316, 334, 365, 395, 438, 474, 501, 584, 632, 668, 730, 790, 835, 876, 948, 1002, 1095, 1168, 1185, 1264, 1336, 1460, 1580, 1670, 1752, 1896, 2004, 2190, 2370, 2505, 2672, 2920, 3160, 3340, 3504, 3792, 4008, 4380, 4740, 5010, 5767, 5840, 6320, 6680, 8016, 8760, 9480, 10020, 11534, 12191, 13193, 13360, 17301, 17520, 18960, 20040, 23068, 24382, 26386, 28835, 34602, 36573, 39579, 40080, 46136, 48764, 52772, 57670, 60955, 65965, 69204, 73146, 79158, 86505, 92272, 97528, 105544, 115340, 121910, 131930, 138408, 146292, 158316, 173010, 182865, 195056, 197895, 211088, 230680, 243820, 263860, 276816, 292584, 316632, 346020, 365730, 395790, 461360, 487640, 527720, 585168, 633264, 692040, 731460, 791580, 963089, 975280, 1055440, 1384080, 1462920, 1583160, 1926178, 2889267, 2925840, 3166320, 3852356, 4815445, 5778534, 7704712, 9630890, 11557068, 14446335, 15409424, 19261780, 23114136, 28892670, 38523560, 46228272, 57785340, 77047120, 115570680, 231141360]

約数ペア:

[(1, 231141360), (2, 115570680), (3, 77047120), (4, 57785340), (5, 46228272), (6, 38523560), (8, 28892670), (10, 23114136), (12, 19261780), (15, 15409424), (16, 14446335), (20, 11557068), (24, 9630890), (30, 7704712), (40, 5778534), (48, 4815445), (60, 3852356), (73, 3166320), (79, 2925840), (80, 2889267), (120, 1926178), (146, 1583160), (158, 1462920), (167, 1384080), (219, 1055440), (237, 975280), (240, 963089), (292, 791580), (316, 731460), (334, 692040), (365, 633264), (395, 585168), (438, 527720), (474, 487640), (501, 461360), (584, 395790), (632, 365730), (668, 346020), (730, 316632), (790, 292584), (835, 276816), (876, 263860), (948, 243820), (1002, 230680), (1095, 211088), (1168, 197895), (1185, 195056), (1264, 182865), (1336, 173010), (1460, 158316), (1580, 146292), (1670, 138408), (1752, 131930), (1896, 121910), (2004, 115340), (2190, 105544), (2370, 97528), (2505, 92272), (2672, 86505), (2920, 79158), (3160, 73146), (3340, 69204), (3504, 65965), (3792, 60955), (4008, 57670), (4380, 52772), (4740, 48764), (5010, 46136), (5767, 40080), (5840, 39579), (6320, 36573), (6680, 34602), (8016, 28835), (8760, 26386), (9480, 24382), (10020, 23068), (11534, 20040), (12191, 18960), (13193, 17520), (13360, 17301)]