2810728440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{4729}}^1$

素因数の和:4886

約数の個数: 192

約数和(自身を含む): 9917107200

約数和(自身を除く): 7106378760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 127, 130, 156, 180, 195, 234, 254, 260, 312, 360, 381, 390, 468, 508, 520, 585, 635, 762, 780, 936, 1016, 1143, 1170, 1270, 1524, 1560, 1651, 1905, 2286, 2340, 2540, 3048, 3302, 3810, 4572, 4680, 4729, 4953, 5080, 5715, 6604, 7620, 8255, 9144, 9458, 9906, 11430, 13208, 14187, 14859, 15240, 16510, 18916, 19812, 22860, 23645, 24765, 28374, 29718, 33020, 37832, 39624, 42561, 45720, 47290, 49530, 56748, 59436, 61477, 66040, 70935, 74295, 85122, 94580, 99060, 113496, 118872, 122954, 141870, 148590, 170244, 184431, 189160, 198120, 212805, 245908, 283740, 297180, 307385, 340488, 368862, 425610, 491816, 553293, 567480, 594360, 600583, 614770, 737724, 851220, 922155, 1106586, 1201166, 1229540, 1475448, 1702440, 1801749, 1844310, 2213172, 2402332, 2459080, 2766465, 3002915, 3603498, 3688620, 4426344, 4804664, 5405247, 5532930, 6005830, 7206996, 7377240, 7807579, 9008745, 10810494, 11065860, 12011660, 14413992, 15615158, 18017490, 21620988, 22131720, 23422737, 24023320, 27026235, 31230316, 36034980, 39037895, 43241976, 46845474, 54052470, 62460632, 70268211, 72069960, 78075790, 93690948, 108104940, 117113685, 140536422, 156151580, 187381896, 216209880, 234227370, 281072844, 312303160, 351341055, 468454740, 562145688, 702682110, 936909480, 1405364220, 2810728440]

約数ペア:

[(1, 2810728440), (2, 1405364220), (3, 936909480), (4, 702682110), (5, 562145688), (6, 468454740), (8, 351341055), (9, 312303160), (10, 281072844), (12, 234227370), (13, 216209880), (15, 187381896), (18, 156151580), (20, 140536422), (24, 117113685), (26, 108104940), (30, 93690948), (36, 78075790), (39, 72069960), (40, 70268211), (45, 62460632), (52, 54052470), (60, 46845474), (65, 43241976), (72, 39037895), (78, 36034980), (90, 31230316), (104, 27026235), (117, 24023320), (120, 23422737), (127, 22131720), (130, 21620988), (156, 18017490), (180, 15615158), (195, 14413992), (234, 12011660), (254, 11065860), (260, 10810494), (312, 9008745), (360, 7807579), (381, 7377240), (390, 7206996), (468, 6005830), (508, 5532930), (520, 5405247), (585, 4804664), (635, 4426344), (762, 3688620), (780, 3603498), (936, 3002915), (1016, 2766465), (1143, 2459080), (1170, 2402332), (1270, 2213172), (1524, 1844310), (1560, 1801749), (1651, 1702440), (1905, 1475448), (2286, 1229540), (2340, 1201166), (2540, 1106586), (3048, 922155), (3302, 851220), (3810, 737724), (4572, 614770), (4680, 600583), (4729, 594360), (4953, 567480), (5080, 553293), (5715, 491816), (6604, 425610), (7620, 368862), (8255, 340488), (9144, 307385), (9458, 297180), (9906, 283740), (11430, 245908), (13208, 212805), (14187, 198120), (14859, 189160), (15240, 184431), (16510, 170244), (18916, 148590), (19812, 141870), (22860, 122954), (23645, 118872), (24765, 113496), (28374, 99060), (29718, 94580), (33020, 85122), (37832, 74295), (39624, 70935), (42561, 66040), (45720, 61477), (47290, 59436), (49530, 56748)]