78439583380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{1019}}^1$

素因数の和:1322

約数の個数: 192

約数和(自身を含む): 186364281600

約数和(自身を除く): 107924698220

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 37, 58, 68, 74, 85, 116, 145, 148, 170, 185, 211, 290, 340, 370, 422, 493, 580, 629, 740, 844, 986, 1019, 1055, 1073, 1258, 1972, 2038, 2110, 2146, 2465, 2516, 3145, 3587, 4076, 4220, 4292, 4930, 5095, 5365, 6119, 6290, 7174, 7807, 9860, 10190, 10730, 12238, 12580, 14348, 15614, 17323, 17935, 18241, 20380, 21460, 24476, 29551, 30595, 31228, 34646, 35870, 36482, 37703, 39035, 59102, 61190, 69292, 71740, 72964, 75406, 78070, 86615, 91205, 104023, 118204, 122380, 132719, 147755, 150812, 156140, 173230, 182410, 188515, 208046, 215009, 226403, 265438, 295510, 346460, 364820, 377030, 416092, 430018, 452806, 502367, 520115, 530876, 591020, 640951, 663595, 754060, 860036, 905612, 1004734, 1040230, 1075045, 1093387, 1132015, 1281902, 1327190, 2009468, 2080460, 2150090, 2186774, 2264030, 2511835, 2563804, 2654380, 3204755, 3655153, 3848851, 4300180, 4373548, 4528060, 5023670, 5466935, 6235261, 6409510, 7310306, 7697702, 7955333, 10047340, 10933870, 12470522, 12819020, 14620612, 15395404, 15910666, 18275765, 18587579, 19244255, 21867740, 24941044, 31176305, 31821332, 36551530, 37175158, 38488510, 39776665, 62352610, 73103060, 74350316, 76977020, 79553330, 92937895, 105999437, 124705220, 135240661, 159106660, 185875790, 211998874, 230704657, 270481322, 371751580, 423997748, 461409314, 529997185, 540962644, 676203305, 922818628, 1059994370, 1153523285, 1352406610, 2119988740, 2307046570, 2704813220, 3921979169, 4614093140, 7843958338, 15687916676, 19609895845, 39219791690, 78439583380]

約数ペア:

[(1, 78439583380), (2, 39219791690), (4, 19609895845), (5, 15687916676), (10, 7843958338), (17, 4614093140), (20, 3921979169), (29, 2704813220), (34, 2307046570), (37, 2119988740), (58, 1352406610), (68, 1153523285), (74, 1059994370), (85, 922818628), (116, 676203305), (145, 540962644), (148, 529997185), (170, 461409314), (185, 423997748), (211, 371751580), (290, 270481322), (340, 230704657), (370, 211998874), (422, 185875790), (493, 159106660), (580, 135240661), (629, 124705220), (740, 105999437), (844, 92937895), (986, 79553330), (1019, 76977020), (1055, 74350316), (1073, 73103060), (1258, 62352610), (1972, 39776665), (2038, 38488510), (2110, 37175158), (2146, 36551530), (2465, 31821332), (2516, 31176305), (3145, 24941044), (3587, 21867740), (4076, 19244255), (4220, 18587579), (4292, 18275765), (4930, 15910666), (5095, 15395404), (5365, 14620612), (6119, 12819020), (6290, 12470522), (7174, 10933870), (7807, 10047340), (9860, 7955333), (10190, 7697702), (10730, 7310306), (12238, 6409510), (12580, 6235261), (14348, 5466935), (15614, 5023670), (17323, 4528060), (17935, 4373548), (18241, 4300180), (20380, 3848851), (21460, 3655153), (24476, 3204755), (29551, 2654380), (30595, 2563804), (31228, 2511835), (34646, 2264030), (35870, 2186774), (36482, 2150090), (37703, 2080460), (39035, 2009468), (59102, 1327190), (61190, 1281902), (69292, 1132015), (71740, 1093387), (72964, 1075045), (75406, 1040230), (78070, 1004734), (86615, 905612), (91205, 860036), (104023, 754060), (118204, 663595), (122380, 640951), (132719, 591020), (147755, 530876), (150812, 520115), (156140, 502367), (173230, 452806), (182410, 430018), (188515, 416092), (208046, 377030), (215009, 364820), (226403, 346460), (265438, 295510)]