130659960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3371}}^1$

素因数の和:3421

約数の個数: 128

約数和(自身を含む): 437011200

約数和(自身を除く): 306351240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 969, 1020, 1140, 1292, 1615, 1938, 2040, 2280, 2584, 3230, 3371, 3876, 4845, 6460, 6742, 7752, 9690, 10113, 12920, 13484, 16855, 19380, 20226, 26968, 33710, 38760, 40452, 50565, 57307, 64049, 67420, 80904, 101130, 114614, 128098, 134840, 171921, 192147, 202260, 229228, 256196, 286535, 320245, 343842, 384294, 404520, 458456, 512392, 573070, 640490, 687684, 768588, 859605, 960735, 1088833, 1146140, 1280980, 1375368, 1537176, 1719210, 1921470, 2177666, 2292280, 2561960, 3266499, 3438420, 3842940, 4355332, 5444165, 6532998, 6876840, 7685880, 8710664, 10888330, 13065996, 16332495, 21776660, 26131992, 32664990, 43553320, 65329980, 130659960]

約数ペア:

[(1, 130659960), (2, 65329980), (3, 43553320), (4, 32664990), (5, 26131992), (6, 21776660), (8, 16332495), (10, 13065996), (12, 10888330), (15, 8710664), (17, 7685880), (19, 6876840), (20, 6532998), (24, 5444165), (30, 4355332), (34, 3842940), (38, 3438420), (40, 3266499), (51, 2561960), (57, 2292280), (60, 2177666), (68, 1921470), (76, 1719210), (85, 1537176), (95, 1375368), (102, 1280980), (114, 1146140), (120, 1088833), (136, 960735), (152, 859605), (170, 768588), (190, 687684), (204, 640490), (228, 573070), (255, 512392), (285, 458456), (323, 404520), (340, 384294), (380, 343842), (408, 320245), (456, 286535), (510, 256196), (570, 229228), (646, 202260), (680, 192147), (760, 171921), (969, 134840), (1020, 128098), (1140, 114614), (1292, 101130), (1615, 80904), (1938, 67420), (2040, 64049), (2280, 57307), (2584, 50565), (3230, 40452), (3371, 38760), (3876, 33710), (4845, 26968), (6460, 20226), (6742, 19380), (7752, 16855), (9690, 13484), (10113, 12920)]