1912697760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1$

素因数の和:515

約数の個数: 192

約数和(自身を含む): 6145155072

約数和(自身を除く): 4232457312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 107, 120, 160, 167, 214, 223, 240, 321, 334, 428, 446, 480, 501, 535, 642, 668, 669, 835, 856, 892, 1002, 1070, 1115, 1284, 1336, 1338, 1605, 1670, 1712, 1784, 2004, 2140, 2230, 2505, 2568, 2672, 2676, 3210, 3340, 3345, 3424, 3568, 4008, 4280, 4460, 5010, 5136, 5344, 5352, 6420, 6680, 6690, 7136, 8016, 8560, 8920, 10020, 10272, 10704, 12840, 13360, 13380, 16032, 17120, 17840, 17869, 20040, 21408, 23861, 25680, 26720, 26760, 35680, 35738, 37241, 40080, 47722, 51360, 53520, 53607, 71476, 71583, 74482, 80160, 89345, 95444, 107040, 107214, 111723, 119305, 142952, 143166, 148964, 178690, 186205, 190888, 214428, 223446, 238610, 268035, 285904, 286332, 297928, 357380, 357915, 372410, 381776, 428856, 446892, 477220, 536070, 558615, 571808, 572664, 595856, 714760, 715830, 744820, 763552, 857712, 893784, 954440, 1072140, 1117230, 1145328, 1191712, 1429520, 1431660, 1489640, 1715424, 1787568, 1908880, 2144280, 2234460, 2290656, 2859040, 2863320, 2979280, 3575136, 3817760, 3984787, 4288560, 4468920, 5726640, 5958560, 7969574, 8577120, 8937840, 11453280, 11954361, 15939148, 17875680, 19923935, 23908722, 31878296, 39847870, 47817444, 59771805, 63756592, 79695740, 95634888, 119543610, 127513184, 159391480, 191269776, 239087220, 318782960, 382539552, 478174440, 637565920, 956348880, 1912697760]

約数ペア:

[(1, 1912697760), (2, 956348880), (3, 637565920), (4, 478174440), (5, 382539552), (6, 318782960), (8, 239087220), (10, 191269776), (12, 159391480), (15, 127513184), (16, 119543610), (20, 95634888), (24, 79695740), (30, 63756592), (32, 59771805), (40, 47817444), (48, 39847870), (60, 31878296), (80, 23908722), (96, 19923935), (107, 17875680), (120, 15939148), (160, 11954361), (167, 11453280), (214, 8937840), (223, 8577120), (240, 7969574), (321, 5958560), (334, 5726640), (428, 4468920), (446, 4288560), (480, 3984787), (501, 3817760), (535, 3575136), (642, 2979280), (668, 2863320), (669, 2859040), (835, 2290656), (856, 2234460), (892, 2144280), (1002, 1908880), (1070, 1787568), (1115, 1715424), (1284, 1489640), (1336, 1431660), (1338, 1429520), (1605, 1191712), (1670, 1145328), (1712, 1117230), (1784, 1072140), (2004, 954440), (2140, 893784), (2230, 857712), (2505, 763552), (2568, 744820), (2672, 715830), (2676, 714760), (3210, 595856), (3340, 572664), (3345, 571808), (3424, 558615), (3568, 536070), (4008, 477220), (4280, 446892), (4460, 428856), (5010, 381776), (5136, 372410), (5344, 357915), (5352, 357380), (6420, 297928), (6680, 286332), (6690, 285904), (7136, 268035), (8016, 238610), (8560, 223446), (8920, 214428), (10020, 190888), (10272, 186205), (10704, 178690), (12840, 148964), (13360, 143166), (13380, 142952), (16032, 119305), (17120, 111723), (17840, 107214), (17869, 107040), (20040, 95444), (21408, 89345), (23861, 80160), (25680, 74482), (26720, 71583), (26760, 71476), (35680, 53607), (35738, 53520), (37241, 51360), (40080, 47722)]