1420158709680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1967851}}^1$

素因数の和:1967995

約数の個数: 160

約数和(自身を含む): 4591360800768

約数和(自身を除く): 3171202091088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 97, 120, 124, 155, 186, 194, 240, 248, 291, 310, 372, 388, 465, 485, 496, 582, 620, 744, 776, 930, 970, 1164, 1240, 1455, 1488, 1552, 1860, 1940, 2328, 2480, 2910, 3007, 3720, 3880, 4656, 5820, 6014, 7440, 7760, 9021, 11640, 12028, 15035, 18042, 23280, 24056, 30070, 36084, 45105, 48112, 60140, 72168, 90210, 120280, 144336, 180420, 240560, 360840, 721680, 1967851, 3935702, 5903553, 7871404, 9839255, 11807106, 15742808, 19678510, 23614212, 29517765, 31485616, 39357020, 47228424, 59035530, 61003381, 78714040, 94456848, 118071060, 122006762, 157428080, 183010143, 190881547, 236142120, 244013524, 305016905, 366020286, 381763094, 472284240, 488027048, 572644641, 610033810, 732040572, 763526188, 915050715, 954407735, 976054096, 1145289282, 1220067620, 1464081144, 1527052376, 1830101430, 1908815470, 2290578564, 2440135240, 2863223205, 2928162288, 3054104752, 3660202860, 3817630940, 4581157128, 4880270480, 5726446410, 5917327957, 7320405720, 7635261880, 9162314256, 11452892820, 11834655914, 14640811440, 15270523760, 17751983871, 22905785640, 23669311828, 29586639785, 35503967742, 45811571280, 47338623656, 59173279570, 71007935484, 88759919355, 94677247312, 118346559140, 142015870968, 177519838710, 236693118280, 284031741936, 355039677420, 473386236560, 710079354840, 1420158709680]

約数ペア:

[(1, 1420158709680), (2, 710079354840), (3, 473386236560), (4, 355039677420), (5, 284031741936), (6, 236693118280), (8, 177519838710), (10, 142015870968), (12, 118346559140), (15, 94677247312), (16, 88759919355), (20, 71007935484), (24, 59173279570), (30, 47338623656), (31, 45811571280), (40, 35503967742), (48, 29586639785), (60, 23669311828), (62, 22905785640), (80, 17751983871), (93, 15270523760), (97, 14640811440), (120, 11834655914), (124, 11452892820), (155, 9162314256), (186, 7635261880), (194, 7320405720), (240, 5917327957), (248, 5726446410), (291, 4880270480), (310, 4581157128), (372, 3817630940), (388, 3660202860), (465, 3054104752), (485, 2928162288), (496, 2863223205), (582, 2440135240), (620, 2290578564), (744, 1908815470), (776, 1830101430), (930, 1527052376), (970, 1464081144), (1164, 1220067620), (1240, 1145289282), (1455, 976054096), (1488, 954407735), (1552, 915050715), (1860, 763526188), (1940, 732040572), (2328, 610033810), (2480, 572644641), (2910, 488027048), (3007, 472284240), (3720, 381763094), (3880, 366020286), (4656, 305016905), (5820, 244013524), (6014, 236142120), (7440, 190881547), (7760, 183010143), (9021, 157428080), (11640, 122006762), (12028, 118071060), (15035, 94456848), (18042, 78714040), (23280, 61003381), (24056, 59035530), (30070, 47228424), (36084, 39357020), (45105, 31485616), (48112, 29517765), (60140, 23614212), (72168, 19678510), (90210, 15742808), (120280, 11807106), (144336, 9839255), (180420, 7871404), (240560, 5903553), (360840, 3935702), (721680, 1967851)]