1606928960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{397}}^1$

素因数の和:573

約数の個数: 224

約数和(自身を含む): 4755367680

約数和(自身を除く): 3148438720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 139, 140, 160, 182, 208, 224, 260, 278, 280, 320, 364, 397, 416, 448, 455, 520, 556, 560, 695, 728, 794, 832, 910, 973, 1040, 1112, 1120, 1390, 1456, 1588, 1807, 1820, 1946, 1985, 2080, 2224, 2240, 2779, 2780, 2912, 3176, 3614, 3640, 3892, 3970, 4160, 4448, 4865, 5161, 5558, 5560, 5824, 6352, 7228, 7280, 7784, 7940, 8896, 9035, 9730, 10322, 11116, 11120, 12649, 12704, 13895, 14456, 14560, 15568, 15880, 18070, 19460, 20644, 22232, 22240, 25298, 25408, 25805, 27790, 28912, 29120, 31136, 31760, 36127, 36140, 38920, 41288, 44464, 44480, 50596, 51610, 55183, 55580, 57824, 62272, 63245, 63520, 72254, 72280, 77840, 82576, 88928, 101192, 103220, 110366, 111160, 115648, 126490, 127040, 144508, 144560, 155680, 165152, 177856, 180635, 202384, 206440, 220732, 222320, 252980, 275915, 289016, 289120, 311360, 330304, 361270, 386281, 404768, 412880, 441464, 444640, 505960, 551830, 578032, 578240, 717379, 722540, 772562, 809536, 825760, 882928, 889280, 1011920, 1103660, 1156064, 1434758, 1445080, 1545124, 1651520, 1765856, 1931405, 2023840, 2207320, 2312128, 2869516, 2890160, 3090248, 3531712, 3586895, 3862810, 4047680, 4414640, 5021653, 5739032, 5780320, 6180496, 7173790, 7725620, 8829280, 10043306, 11478064, 11560640, 12360992, 14347580, 15451240, 17658560, 20086612, 22956128, 24721984, 25108265, 28695160, 30902480, 40173224, 45912256, 50216530, 57390320, 61804960, 80346448, 100433060, 114780640, 123609920, 160692896, 200866120, 229561280, 321385792, 401732240, 803464480, 1606928960]

約数ペア:

[(1, 1606928960), (2, 803464480), (4, 401732240), (5, 321385792), (7, 229561280), (8, 200866120), (10, 160692896), (13, 123609920), (14, 114780640), (16, 100433060), (20, 80346448), (26, 61804960), (28, 57390320), (32, 50216530), (35, 45912256), (40, 40173224), (52, 30902480), (56, 28695160), (64, 25108265), (65, 24721984), (70, 22956128), (80, 20086612), (91, 17658560), (104, 15451240), (112, 14347580), (130, 12360992), (139, 11560640), (140, 11478064), (160, 10043306), (182, 8829280), (208, 7725620), (224, 7173790), (260, 6180496), (278, 5780320), (280, 5739032), (320, 5021653), (364, 4414640), (397, 4047680), (416, 3862810), (448, 3586895), (455, 3531712), (520, 3090248), (556, 2890160), (560, 2869516), (695, 2312128), (728, 2207320), (794, 2023840), (832, 1931405), (910, 1765856), (973, 1651520), (1040, 1545124), (1112, 1445080), (1120, 1434758), (1390, 1156064), (1456, 1103660), (1588, 1011920), (1807, 889280), (1820, 882928), (1946, 825760), (1985, 809536), (2080, 772562), (2224, 722540), (2240, 717379), (2779, 578240), (2780, 578032), (2912, 551830), (3176, 505960), (3614, 444640), (3640, 441464), (3892, 412880), (3970, 404768), (4160, 386281), (4448, 361270), (4865, 330304), (5161, 311360), (5558, 289120), (5560, 289016), (5824, 275915), (6352, 252980), (7228, 222320), (7280, 220732), (7784, 206440), (7940, 202384), (8896, 180635), (9035, 177856), (9730, 165152), (10322, 155680), (11116, 144560), (11120, 144508), (12649, 127040), (12704, 126490), (13895, 115648), (14456, 111160), (14560, 110366), (15568, 103220), (15880, 101192), (18070, 88928), (19460, 82576), (20644, 77840), (22232, 72280), (22240, 72254), (25298, 63520), (25408, 63245), (25805, 62272), (27790, 57824), (28912, 55580), (29120, 55183), (31136, 51610), (31760, 50596), (36127, 44480), (36140, 44464), (38920, 41288)]