639034361910

素因数分解:

$2^1\times 3^4\times 5^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{83423}}^1$

素因数の和:83649

約数の個数: 240

約数和(自身を含む): 2009210645376

約数和(自身を除く): 1370176283466

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 81, 90, 98, 105, 126, 135, 147, 162, 189, 193, 210, 245, 270, 294, 315, 378, 386, 405, 441, 490, 567, 579, 630, 735, 810, 882, 945, 965, 1134, 1158, 1323, 1351, 1470, 1737, 1890, 1930, 2205, 2646, 2702, 2835, 2895, 3474, 3969, 4053, 4410, 5211, 5670, 5790, 6615, 6755, 7938, 8106, 8685, 9457, 10422, 12159, 13230, 13510, 15633, 17370, 18914, 19845, 20265, 24318, 26055, 28371, 31266, 36477, 39690, 40530, 47285, 52110, 56742, 60795, 72954, 78165, 83423, 85113, 94570, 109431, 121590, 141855, 156330, 166846, 170226, 182385, 218862, 250269, 255339, 283710, 364770, 417115, 425565, 500538, 510678, 547155, 583961, 750807, 766017, 834230, 851130, 1094310, 1167922, 1251345, 1276695, 1501614, 1532034, 1751883, 2252421, 2502690, 2553390, 2919805, 3503766, 3754035, 3830085, 4087727, 4504842, 5255649, 5839610, 6757263, 7508070, 7660170, 8175454, 8759415, 10511298, 11262105, 12263181, 13514526, 15766947, 16100639, 17518830, 20438635, 22524210, 24526362, 26278245, 31533894, 32201278, 33786315, 36789543, 40877270, 47300841, 48301917, 52556490, 61315905, 67572630, 73579086, 78834735, 80503195, 94601682, 96603834, 110368629, 112704473, 122631810, 144905751, 157669470, 161006390, 183947715, 220737258, 225408946, 236504205, 241509585, 289811502, 331105887, 338113419, 367895430, 434717253, 473008410, 483019170, 551843145, 563522365, 662211774, 676226838, 724528755, 788931311, 869434506, 1014340257, 1103686290, 1127044730, 1304151759, 1449057510, 1577862622, 1655529435, 1690567095, 2028680514, 2173586265, 2366793933, 2608303518, 3043020771, 3311058870, 3381134190, 3944656555, 4347172530, 4733587866, 5071701285, 6086041542, 6520758795, 7100381799, 7889313110, 9129062313, 10143402570, 11833969665, 13041517590, 14200763598, 15215103855, 18258124626, 21301145397, 23667939330, 30430207710, 35501908995, 42602290794, 45645311565, 63903436191, 71003817990, 91290623130, 106505726985, 127806872382, 213011453970, 319517180955, 639034361910]

約数ペア:

[(1, 639034361910), (2, 319517180955), (3, 213011453970), (5, 127806872382), (6, 106505726985), (7, 91290623130), (9, 71003817990), (10, 63903436191), (14, 45645311565), (15, 42602290794), (18, 35501908995), (21, 30430207710), (27, 23667939330), (30, 21301145397), (35, 18258124626), (42, 15215103855), (45, 14200763598), (49, 13041517590), (54, 11833969665), (63, 10143402570), (70, 9129062313), (81, 7889313110), (90, 7100381799), (98, 6520758795), (105, 6086041542), (126, 5071701285), (135, 4733587866), (147, 4347172530), (162, 3944656555), (189, 3381134190), (193, 3311058870), (210, 3043020771), (245, 2608303518), (270, 2366793933), (294, 2173586265), (315, 2028680514), (378, 1690567095), (386, 1655529435), (405, 1577862622), (441, 1449057510), (490, 1304151759), (567, 1127044730), (579, 1103686290), (630, 1014340257), (735, 869434506), (810, 788931311), (882, 724528755), (945, 676226838), (965, 662211774), (1134, 563522365), (1158, 551843145), (1323, 483019170), (1351, 473008410), (1470, 434717253), (1737, 367895430), (1890, 338113419), (1930, 331105887), (2205, 289811502), (2646, 241509585), (2702, 236504205), (2835, 225408946), (2895, 220737258), (3474, 183947715), (3969, 161006390), (4053, 157669470), (4410, 144905751), (5211, 122631810), (5670, 112704473), (5790, 110368629), (6615, 96603834), (6755, 94601682), (7938, 80503195), (8106, 78834735), (8685, 73579086), (9457, 67572630), (10422, 61315905), (12159, 52556490), (13230, 48301917), (13510, 47300841), (15633, 40877270), (17370, 36789543), (18914, 33786315), (19845, 32201278), (20265, 31533894), (24318, 26278245), (26055, 24526362), (28371, 22524210), (31266, 20438635), (36477, 17518830), (39690, 16100639), (40530, 15766947), (47285, 13514526), (52110, 12263181), (56742, 11262105), (60795, 10511298), (72954, 8759415), (78165, 8175454), (83423, 7660170), (85113, 7508070), (94570, 6757263), (109431, 5839610), (121590, 5255649), (141855, 4504842), (156330, 4087727), (166846, 3830085), (170226, 3754035), (182385, 3503766), (218862, 2919805), (250269, 2553390), (255339, 2502690), (283710, 2252421), (364770, 1751883), (417115, 1532034), (425565, 1501614), (500538, 1276695), (510678, 1251345), (547155, 1167922), (583961, 1094310), (750807, 851130), (766017, 834230)]