1317426840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1217}}^1$

素因数の和:1362

約数の個数: 192

約数和(自身を含む): 4468988160

約数和(自身を除く): 3151561320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 97, 120, 124, 155, 180, 186, 194, 248, 279, 291, 310, 360, 372, 388, 465, 485, 558, 582, 620, 744, 776, 873, 930, 970, 1116, 1164, 1217, 1240, 1395, 1455, 1746, 1860, 1940, 2232, 2328, 2434, 2790, 2910, 3007, 3492, 3651, 3720, 3880, 4365, 4868, 5580, 5820, 6014, 6085, 6984, 7302, 8730, 9021, 9736, 10953, 11160, 11640, 12028, 12170, 14604, 15035, 17460, 18042, 18255, 21906, 24056, 24340, 27063, 29208, 30070, 34920, 36084, 36510, 37727, 43812, 45105, 48680, 54126, 54765, 60140, 72168, 73020, 75454, 87624, 90210, 108252, 109530, 113181, 118049, 120280, 135315, 146040, 150908, 180420, 188635, 216504, 219060, 226362, 236098, 270630, 301816, 339543, 354147, 360840, 377270, 438120, 452724, 472196, 541260, 565905, 590245, 679086, 708294, 754540, 905448, 944392, 1062441, 1082520, 1131810, 1180490, 1358172, 1416588, 1509080, 1697715, 1770735, 2124882, 2263620, 2360980, 2716344, 2833176, 3395430, 3541470, 3659519, 4249764, 4527240, 4721960, 5312205, 6790860, 7082940, 7319038, 8499528, 10624410, 10978557, 13581720, 14165880, 14638076, 18297595, 21248820, 21957114, 29276152, 32935671, 36595190, 42497640, 43914228, 54892785, 65871342, 73190380, 87828456, 109785570, 131742684, 146380760, 164678355, 219571140, 263485368, 329356710, 439142280, 658713420, 1317426840]

約数ペア:

[(1, 1317426840), (2, 658713420), (3, 439142280), (4, 329356710), (5, 263485368), (6, 219571140), (8, 164678355), (9, 146380760), (10, 131742684), (12, 109785570), (15, 87828456), (18, 73190380), (20, 65871342), (24, 54892785), (30, 43914228), (31, 42497640), (36, 36595190), (40, 32935671), (45, 29276152), (60, 21957114), (62, 21248820), (72, 18297595), (90, 14638076), (93, 14165880), (97, 13581720), (120, 10978557), (124, 10624410), (155, 8499528), (180, 7319038), (186, 7082940), (194, 6790860), (248, 5312205), (279, 4721960), (291, 4527240), (310, 4249764), (360, 3659519), (372, 3541470), (388, 3395430), (465, 2833176), (485, 2716344), (558, 2360980), (582, 2263620), (620, 2124882), (744, 1770735), (776, 1697715), (873, 1509080), (930, 1416588), (970, 1358172), (1116, 1180490), (1164, 1131810), (1217, 1082520), (1240, 1062441), (1395, 944392), (1455, 905448), (1746, 754540), (1860, 708294), (1940, 679086), (2232, 590245), (2328, 565905), (2434, 541260), (2790, 472196), (2910, 452724), (3007, 438120), (3492, 377270), (3651, 360840), (3720, 354147), (3880, 339543), (4365, 301816), (4868, 270630), (5580, 236098), (5820, 226362), (6014, 219060), (6085, 216504), (6984, 188635), (7302, 180420), (8730, 150908), (9021, 146040), (9736, 135315), (10953, 120280), (11160, 118049), (11640, 113181), (12028, 109530), (12170, 108252), (14604, 90210), (15035, 87624), (17460, 75454), (18042, 73020), (18255, 72168), (21906, 60140), (24056, 54765), (24340, 54126), (27063, 48680), (29208, 45105), (30070, 43812), (34920, 37727), (36084, 36510)]