16010783280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{6581}}^1$

素因数の和:6740

約数の個数: 240

約数和(自身を含む): 56021771520

約数和(自身を除く): 40010988240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 109, 120, 124, 144, 155, 180, 186, 218, 240, 248, 279, 310, 327, 360, 372, 436, 465, 496, 545, 558, 620, 654, 720, 744, 872, 930, 981, 1090, 1116, 1240, 1308, 1395, 1488, 1635, 1744, 1860, 1962, 2180, 2232, 2480, 2616, 2790, 3270, 3379, 3720, 3924, 4360, 4464, 4905, 5232, 5580, 6540, 6581, 6758, 7440, 7848, 8720, 9810, 10137, 11160, 13080, 13162, 13516, 15696, 16895, 19620, 19743, 20274, 22320, 26160, 26324, 27032, 30411, 32905, 33790, 39240, 39486, 40548, 50685, 52648, 54064, 59229, 60822, 65810, 67580, 78480, 78972, 81096, 98715, 101370, 105296, 118458, 121644, 131620, 135160, 152055, 157944, 162192, 197430, 202740, 204011, 236916, 243288, 263240, 270320, 296145, 304110, 315888, 394860, 405480, 408022, 473832, 486576, 526480, 592290, 608220, 612033, 717329, 789720, 810960, 816044, 947664, 1020055, 1184580, 1216440, 1224066, 1434658, 1579440, 1632088, 1836099, 2040110, 2151987, 2369160, 2432880, 2448132, 2869316, 3060165, 3264176, 3586645, 3672198, 4080220, 4303974, 4738320, 4896264, 5738632, 6120330, 6455961, 7173290, 7344396, 8160440, 8607948, 9180495, 9792528, 10759935, 11477264, 12240660, 12911922, 14346580, 14688792, 16320880, 17215896, 18360990, 21519870, 22237199, 24481320, 25823844, 28693160, 29377584, 32279805, 34431792, 36721980, 43039740, 44474398, 48962640, 51647688, 57386320, 64559610, 66711597, 73443960, 86079480, 88948796, 103295376, 111185995, 129119220, 133423194, 146887920, 172158960, 177897592, 200134791, 222371990, 258238440, 266846388, 333557985, 355795184, 400269582, 444743980, 516476880, 533692776, 667115970, 800539164, 889487960, 1000673955, 1067385552, 1334231940, 1601078328, 1778975920, 2001347910, 2668463880, 3202156656, 4002695820, 5336927760, 8005391640, 16010783280]

約数ペア:

[(1, 16010783280), (2, 8005391640), (3, 5336927760), (4, 4002695820), (5, 3202156656), (6, 2668463880), (8, 2001347910), (9, 1778975920), (10, 1601078328), (12, 1334231940), (15, 1067385552), (16, 1000673955), (18, 889487960), (20, 800539164), (24, 667115970), (30, 533692776), (31, 516476880), (36, 444743980), (40, 400269582), (45, 355795184), (48, 333557985), (60, 266846388), (62, 258238440), (72, 222371990), (80, 200134791), (90, 177897592), (93, 172158960), (109, 146887920), (120, 133423194), (124, 129119220), (144, 111185995), (155, 103295376), (180, 88948796), (186, 86079480), (218, 73443960), (240, 66711597), (248, 64559610), (279, 57386320), (310, 51647688), (327, 48962640), (360, 44474398), (372, 43039740), (436, 36721980), (465, 34431792), (496, 32279805), (545, 29377584), (558, 28693160), (620, 25823844), (654, 24481320), (720, 22237199), (744, 21519870), (872, 18360990), (930, 17215896), (981, 16320880), (1090, 14688792), (1116, 14346580), (1240, 12911922), (1308, 12240660), (1395, 11477264), (1488, 10759935), (1635, 9792528), (1744, 9180495), (1860, 8607948), (1962, 8160440), (2180, 7344396), (2232, 7173290), (2480, 6455961), (2616, 6120330), (2790, 5738632), (3270, 4896264), (3379, 4738320), (3720, 4303974), (3924, 4080220), (4360, 3672198), (4464, 3586645), (4905, 3264176), (5232, 3060165), (5580, 2869316), (6540, 2448132), (6581, 2432880), (6758, 2369160), (7440, 2151987), (7848, 2040110), (8720, 1836099), (9810, 1632088), (10137, 1579440), (11160, 1434658), (13080, 1224066), (13162, 1216440), (13516, 1184580), (15696, 1020055), (16895, 947664), (19620, 816044), (19743, 810960), (20274, 789720), (22320, 717329), (26160, 612033), (26324, 608220), (27032, 592290), (30411, 526480), (32905, 486576), (33790, 473832), (39240, 408022), (39486, 405480), (40548, 394860), (50685, 315888), (52648, 304110), (54064, 296145), (59229, 270320), (60822, 263240), (65810, 243288), (67580, 236916), (78480, 204011), (78972, 202740), (81096, 197430), (98715, 162192), (101370, 157944), (105296, 152055), (118458, 135160), (121644, 131620)]