409696920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:279

約数の個数: 256

約数和(自身を含む): 1437696000

約数和(自身を除く): 1027999080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 103, 108, 116, 120, 127, 135, 145, 174, 180, 206, 216, 232, 254, 261, 270, 290, 309, 348, 360, 381, 412, 435, 508, 515, 522, 540, 580, 618, 635, 696, 762, 783, 824, 870, 927, 1016, 1030, 1044, 1080, 1143, 1160, 1236, 1270, 1305, 1524, 1545, 1566, 1740, 1854, 1905, 2060, 2088, 2286, 2472, 2540, 2610, 2781, 2987, 3048, 3090, 3132, 3429, 3480, 3683, 3708, 3810, 3915, 4120, 4572, 4635, 5080, 5220, 5562, 5715, 5974, 6180, 6264, 6858, 7366, 7416, 7620, 7830, 8961, 9144, 9270, 10440, 11049, 11124, 11430, 11948, 12360, 13081, 13716, 13905, 14732, 14935, 15240, 15660, 17145, 17922, 18415, 18540, 22098, 22248, 22860, 23896, 26162, 26883, 27432, 27810, 29464, 29870, 31320, 33147, 34290, 35844, 36830, 37080, 39243, 44196, 44805, 45720, 52324, 53766, 55245, 55620, 59740, 65405, 66294, 68580, 71688, 73660, 78486, 80649, 88392, 89610, 99441, 104648, 107532, 110490, 111240, 117729, 119480, 130810, 132588, 134415, 137160, 147320, 156972, 161298, 165735, 179220, 196215, 198882, 215064, 220980, 235458, 261620, 265176, 268830, 313944, 322596, 331470, 353187, 358440, 379349, 392430, 397764, 403245, 441960, 470916, 497205, 523240, 537660, 588645, 645192, 662940, 706374, 758698, 784860, 795528, 806490, 941832, 994410, 1075320, 1138047, 1177290, 1325880, 1412748, 1517396, 1569720, 1612980, 1765935, 1896745, 1988820, 2276094, 2354580, 2825496, 3034792, 3225960, 3414141, 3531870, 3793490, 3977640, 4552188, 4709160, 5690235, 6828282, 7063740, 7586980, 9104376, 10242423, 11380470, 13656564, 14127480, 15173960, 17070705, 20484846, 22760940, 27313128, 34141410, 40969692, 45521880, 51212115, 68282820, 81939384, 102424230, 136565640, 204848460, 409696920]

約数ペア:

[(1, 409696920), (2, 204848460), (3, 136565640), (4, 102424230), (5, 81939384), (6, 68282820), (8, 51212115), (9, 45521880), (10, 40969692), (12, 34141410), (15, 27313128), (18, 22760940), (20, 20484846), (24, 17070705), (27, 15173960), (29, 14127480), (30, 13656564), (36, 11380470), (40, 10242423), (45, 9104376), (54, 7586980), (58, 7063740), (60, 6828282), (72, 5690235), (87, 4709160), (90, 4552188), (103, 3977640), (108, 3793490), (116, 3531870), (120, 3414141), (127, 3225960), (135, 3034792), (145, 2825496), (174, 2354580), (180, 2276094), (206, 1988820), (216, 1896745), (232, 1765935), (254, 1612980), (261, 1569720), (270, 1517396), (290, 1412748), (309, 1325880), (348, 1177290), (360, 1138047), (381, 1075320), (412, 994410), (435, 941832), (508, 806490), (515, 795528), (522, 784860), (540, 758698), (580, 706374), (618, 662940), (635, 645192), (696, 588645), (762, 537660), (783, 523240), (824, 497205), (870, 470916), (927, 441960), (1016, 403245), (1030, 397764), (1044, 392430), (1080, 379349), (1143, 358440), (1160, 353187), (1236, 331470), (1270, 322596), (1305, 313944), (1524, 268830), (1545, 265176), (1566, 261620), (1740, 235458), (1854, 220980), (1905, 215064), (2060, 198882), (2088, 196215), (2286, 179220), (2472, 165735), (2540, 161298), (2610, 156972), (2781, 147320), (2987, 137160), (3048, 134415), (3090, 132588), (3132, 130810), (3429, 119480), (3480, 117729), (3683, 111240), (3708, 110490), (3810, 107532), (3915, 104648), (4120, 99441), (4572, 89610), (4635, 88392), (5080, 80649), (5220, 78486), (5562, 73660), (5715, 71688), (5974, 68580), (6180, 66294), (6264, 65405), (6858, 59740), (7366, 55620), (7416, 55245), (7620, 53766), (7830, 52324), (8961, 45720), (9144, 44805), (9270, 44196), (10440, 39243), (11049, 37080), (11124, 36830), (11430, 35844), (11948, 34290), (12360, 33147), (13081, 31320), (13716, 29870), (13905, 29464), (14732, 27810), (14935, 27432), (15240, 26883), (15660, 26162), (17145, 23896), (17922, 22860), (18415, 22248), (18540, 22098)]