327271140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{491}}^1$

素因数の和:559

約数の個数: 216

約数和(自身を含む): 1188427968

約数和(自身を除く): 861156828

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 230, 252, 276, 315, 322, 345, 414, 420, 460, 483, 491, 529, 630, 644, 690, 805, 828, 966, 982, 1035, 1058, 1260, 1380, 1449, 1473, 1587, 1610, 1932, 1964, 2070, 2116, 2415, 2455, 2645, 2898, 2946, 3174, 3220, 3437, 3703, 4140, 4419, 4761, 4830, 4910, 5290, 5796, 5892, 6348, 6874, 7245, 7365, 7406, 7935, 8838, 9522, 9660, 9820, 10311, 10580, 11109, 11293, 13748, 14490, 14730, 14812, 15870, 17185, 17676, 18515, 19044, 20622, 22095, 22218, 22586, 23805, 28980, 29460, 30933, 31740, 33327, 33879, 34370, 37030, 41244, 44190, 44436, 45172, 47610, 51555, 55545, 56465, 61866, 66654, 67758, 68740, 74060, 79051, 88380, 95220, 101637, 103110, 111090, 112930, 123732, 133308, 135516, 154665, 158102, 166635, 169395, 203274, 206220, 222180, 225860, 237153, 259739, 309330, 316204, 333270, 338790, 395255, 406548, 474306, 508185, 519478, 618660, 666540, 677580, 711459, 779217, 790510, 948612, 1016370, 1038956, 1185765, 1298695, 1422918, 1558434, 1581020, 1818173, 2032740, 2337651, 2371530, 2597390, 2845836, 3116868, 3557295, 3636346, 3896085, 4675302, 4743060, 5194780, 5454519, 7114590, 7272692, 7792170, 9090865, 9350604, 10909038, 11688255, 14229180, 15584340, 16363557, 18181730, 21818076, 23376510, 27272595, 32727114, 36363460, 46753020, 54545190, 65454228, 81817785, 109090380, 163635570, 327271140]

約数ペア:

[(1, 327271140), (2, 163635570), (3, 109090380), (4, 81817785), (5, 65454228), (6, 54545190), (7, 46753020), (9, 36363460), (10, 32727114), (12, 27272595), (14, 23376510), (15, 21818076), (18, 18181730), (20, 16363557), (21, 15584340), (23, 14229180), (28, 11688255), (30, 10909038), (35, 9350604), (36, 9090865), (42, 7792170), (45, 7272692), (46, 7114590), (60, 5454519), (63, 5194780), (69, 4743060), (70, 4675302), (84, 3896085), (90, 3636346), (92, 3557295), (105, 3116868), (115, 2845836), (126, 2597390), (138, 2371530), (140, 2337651), (161, 2032740), (180, 1818173), (207, 1581020), (210, 1558434), (230, 1422918), (252, 1298695), (276, 1185765), (315, 1038956), (322, 1016370), (345, 948612), (414, 790510), (420, 779217), (460, 711459), (483, 677580), (491, 666540), (529, 618660), (630, 519478), (644, 508185), (690, 474306), (805, 406548), (828, 395255), (966, 338790), (982, 333270), (1035, 316204), (1058, 309330), (1260, 259739), (1380, 237153), (1449, 225860), (1473, 222180), (1587, 206220), (1610, 203274), (1932, 169395), (1964, 166635), (2070, 158102), (2116, 154665), (2415, 135516), (2455, 133308), (2645, 123732), (2898, 112930), (2946, 111090), (3174, 103110), (3220, 101637), (3437, 95220), (3703, 88380), (4140, 79051), (4419, 74060), (4761, 68740), (4830, 67758), (4910, 66654), (5290, 61866), (5796, 56465), (5892, 55545), (6348, 51555), (6874, 47610), (7245, 45172), (7365, 44436), (7406, 44190), (7935, 41244), (8838, 37030), (9522, 34370), (9660, 33879), (9820, 33327), (10311, 31740), (10580, 30933), (11109, 29460), (11293, 28980), (13748, 23805), (14490, 22586), (14730, 22218), (14812, 22095), (15870, 20622), (17185, 19044), (17676, 18515)]