271275480

素因数分解:

$2^3\times 3^7\times 5^1\times 7^1\times {\mathrm{443}}^1$

素因数の和:482

約数の個数: 256

約数和(自身を含む): 1048550400

約数和(自身を除く): 777274920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 443, 486, 504, 540, 567, 630, 648, 729, 756, 810, 840, 886, 945, 972, 1080, 1134, 1215, 1260, 1329, 1458, 1512, 1620, 1701, 1772, 1890, 1944, 2187, 2215, 2268, 2430, 2520, 2658, 2835, 2916, 3101, 3240, 3402, 3544, 3645, 3780, 3987, 4374, 4430, 4536, 4860, 5103, 5316, 5670, 5832, 6202, 6645, 6804, 7290, 7560, 7974, 8505, 8748, 8860, 9303, 9720, 10206, 10632, 10935, 11340, 11961, 12404, 13290, 13608, 14580, 15309, 15505, 15948, 17010, 17496, 17720, 18606, 19935, 20412, 21870, 22680, 23922, 24808, 25515, 26580, 27909, 29160, 30618, 31010, 31896, 34020, 35883, 37212, 39870, 40824, 43740, 46515, 47844, 51030, 53160, 55818, 59805, 61236, 62020, 68040, 71766, 74424, 76545, 79740, 83727, 87480, 93030, 95688, 102060, 107649, 111636, 119610, 122472, 124040, 139545, 143532, 153090, 159480, 167454, 179415, 186060, 204120, 215298, 223272, 239220, 251181, 279090, 287064, 306180, 322947, 334908, 358830, 372120, 418635, 430596, 478440, 502362, 538245, 558180, 612360, 645894, 669816, 717660, 753543, 837270, 861192, 968841, 1004724, 1076490, 1116360, 1255905, 1291788, 1435320, 1507086, 1614735, 1674540, 1937682, 2009448, 2152980, 2260629, 2511810, 2583576, 3014172, 3229470, 3349080, 3767715, 3875364, 4305960, 4521258, 4844205, 5023620, 6028344, 6458940, 6781887, 7535430, 7750728, 9042516, 9688410, 10047240, 11303145, 12917880, 13563774, 15070860, 18085032, 19376820, 22606290, 27127548, 30141720, 33909435, 38753640, 45212580, 54255096, 67818870, 90425160, 135637740, 271275480]

約数ペア:

[(1, 271275480), (2, 135637740), (3, 90425160), (4, 67818870), (5, 54255096), (6, 45212580), (7, 38753640), (8, 33909435), (9, 30141720), (10, 27127548), (12, 22606290), (14, 19376820), (15, 18085032), (18, 15070860), (20, 13563774), (21, 12917880), (24, 11303145), (27, 10047240), (28, 9688410), (30, 9042516), (35, 7750728), (36, 7535430), (40, 6781887), (42, 6458940), (45, 6028344), (54, 5023620), (56, 4844205), (60, 4521258), (63, 4305960), (70, 3875364), (72, 3767715), (81, 3349080), (84, 3229470), (90, 3014172), (105, 2583576), (108, 2511810), (120, 2260629), (126, 2152980), (135, 2009448), (140, 1937682), (162, 1674540), (168, 1614735), (180, 1507086), (189, 1435320), (210, 1291788), (216, 1255905), (243, 1116360), (252, 1076490), (270, 1004724), (280, 968841), (315, 861192), (324, 837270), (360, 753543), (378, 717660), (405, 669816), (420, 645894), (443, 612360), (486, 558180), (504, 538245), (540, 502362), (567, 478440), (630, 430596), (648, 418635), (729, 372120), (756, 358830), (810, 334908), (840, 322947), (886, 306180), (945, 287064), (972, 279090), (1080, 251181), (1134, 239220), (1215, 223272), (1260, 215298), (1329, 204120), (1458, 186060), (1512, 179415), (1620, 167454), (1701, 159480), (1772, 153090), (1890, 143532), (1944, 139545), (2187, 124040), (2215, 122472), (2268, 119610), (2430, 111636), (2520, 107649), (2658, 102060), (2835, 95688), (2916, 93030), (3101, 87480), (3240, 83727), (3402, 79740), (3544, 76545), (3645, 74424), (3780, 71766), (3987, 68040), (4374, 62020), (4430, 61236), (4536, 59805), (4860, 55818), (5103, 53160), (5316, 51030), (5670, 47844), (5832, 46515), (6202, 43740), (6645, 40824), (6804, 39870), (7290, 37212), (7560, 35883), (7974, 34020), (8505, 31896), (8748, 31010), (8860, 30618), (9303, 29160), (9720, 27909), (10206, 26580), (10632, 25515), (10935, 24808), (11340, 23922), (11961, 22680), (12404, 21870), (13290, 20412), (13608, 19935), (14580, 18606), (15309, 17720), (15505, 17496), (15948, 17010)]