133314440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:331

約数の個数: 128

約数和(自身を含む): 362741760

約数和(自身を除く): 229427320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 127, 140, 161, 163, 184, 230, 254, 280, 322, 326, 460, 508, 635, 644, 652, 805, 815, 889, 920, 1016, 1141, 1270, 1288, 1304, 1610, 1630, 1778, 2282, 2540, 2921, 3220, 3260, 3556, 3749, 4445, 4564, 5080, 5705, 5842, 6440, 6520, 7112, 7498, 8890, 9128, 11410, 11684, 14605, 14996, 17780, 18745, 20447, 20701, 22820, 23368, 26243, 29210, 29992, 35560, 37490, 40894, 41402, 45640, 52486, 58420, 74980, 81788, 82804, 102235, 103505, 104972, 116840, 131215, 144907, 149960, 163576, 165608, 204470, 207010, 209944, 262430, 289814, 408940, 414020, 476123, 524860, 579628, 724535, 817880, 828040, 952246, 1049720, 1159256, 1449070, 1904492, 2380615, 2898140, 3332861, 3808984, 4761230, 5796280, 6665722, 9522460, 13331444, 16664305, 19044920, 26662888, 33328610, 66657220, 133314440]

約数ペア:

[(1, 133314440), (2, 66657220), (4, 33328610), (5, 26662888), (7, 19044920), (8, 16664305), (10, 13331444), (14, 9522460), (20, 6665722), (23, 5796280), (28, 4761230), (35, 3808984), (40, 3332861), (46, 2898140), (56, 2380615), (70, 1904492), (92, 1449070), (115, 1159256), (127, 1049720), (140, 952246), (161, 828040), (163, 817880), (184, 724535), (230, 579628), (254, 524860), (280, 476123), (322, 414020), (326, 408940), (460, 289814), (508, 262430), (635, 209944), (644, 207010), (652, 204470), (805, 165608), (815, 163576), (889, 149960), (920, 144907), (1016, 131215), (1141, 116840), (1270, 104972), (1288, 103505), (1304, 102235), (1610, 82804), (1630, 81788), (1778, 74980), (2282, 58420), (2540, 52486), (2921, 45640), (3220, 41402), (3260, 40894), (3556, 37490), (3749, 35560), (4445, 29992), (4564, 29210), (5080, 26243), (5705, 23368), (5842, 22820), (6440, 20701), (6520, 20447), (7112, 18745), (7498, 17780), (8890, 14996), (9128, 14605), (11410, 11684)]