157693360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:251

約数の個数: 160

約数和(自身を含む): 431972352

約数和(自身を除く): 274278992

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 83, 85, 88, 110, 127, 136, 166, 170, 176, 187, 220, 254, 272, 332, 340, 374, 415, 440, 508, 635, 664, 680, 748, 830, 880, 913, 935, 1016, 1270, 1328, 1360, 1397, 1411, 1496, 1660, 1826, 1870, 2032, 2159, 2540, 2794, 2822, 2992, 3320, 3652, 3740, 4318, 4565, 5080, 5588, 5644, 6640, 6985, 7055, 7304, 7480, 8636, 9130, 10160, 10541, 10795, 11176, 11288, 13970, 14110, 14608, 14960, 15521, 17272, 18260, 21082, 21590, 22352, 22576, 23749, 27940, 28220, 31042, 34544, 36520, 42164, 43180, 47498, 52705, 55880, 56440, 62084, 73040, 77605, 84328, 86360, 94996, 105410, 111760, 112880, 115951, 118745, 124168, 155210, 168656, 172720, 179197, 189992, 210820, 231902, 237490, 248336, 310420, 358394, 379984, 421640, 463804, 474980, 579755, 620840, 716788, 843280, 895985, 927608, 949960, 1159510, 1241680, 1433576, 1791970, 1855216, 1899920, 1971167, 2319020, 2867152, 3583940, 3942334, 4638040, 7167880, 7884668, 9276080, 9855835, 14335760, 15769336, 19711670, 31538672, 39423340, 78846680, 157693360]

約数ペア:

[(1, 157693360), (2, 78846680), (4, 39423340), (5, 31538672), (8, 19711670), (10, 15769336), (11, 14335760), (16, 9855835), (17, 9276080), (20, 7884668), (22, 7167880), (34, 4638040), (40, 3942334), (44, 3583940), (55, 2867152), (68, 2319020), (80, 1971167), (83, 1899920), (85, 1855216), (88, 1791970), (110, 1433576), (127, 1241680), (136, 1159510), (166, 949960), (170, 927608), (176, 895985), (187, 843280), (220, 716788), (254, 620840), (272, 579755), (332, 474980), (340, 463804), (374, 421640), (415, 379984), (440, 358394), (508, 310420), (635, 248336), (664, 237490), (680, 231902), (748, 210820), (830, 189992), (880, 179197), (913, 172720), (935, 168656), (1016, 155210), (1270, 124168), (1328, 118745), (1360, 115951), (1397, 112880), (1411, 111760), (1496, 105410), (1660, 94996), (1826, 86360), (1870, 84328), (2032, 77605), (2159, 73040), (2540, 62084), (2794, 56440), (2822, 55880), (2992, 52705), (3320, 47498), (3652, 43180), (3740, 42164), (4318, 36520), (4565, 34544), (5080, 31042), (5588, 28220), (5644, 27940), (6640, 23749), (6985, 22576), (7055, 22352), (7304, 21590), (7480, 21082), (8636, 18260), (9130, 17272), (10160, 15521), (10541, 14960), (10795, 14608), (11176, 14110), (11288, 13970)]