273708960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^2$

素因数の和:160

約数の個数: 288

約数和(自身を含む): 1038925440

約数和(自身を除く): 765216480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 53, 56, 58, 60, 70, 80, 84, 87, 96, 105, 106, 112, 116, 120, 140, 145, 159, 160, 168, 174, 203, 210, 212, 224, 232, 240, 265, 280, 290, 318, 336, 348, 371, 406, 420, 424, 435, 464, 480, 530, 560, 580, 609, 636, 672, 696, 742, 795, 812, 840, 848, 870, 928, 1015, 1060, 1113, 1120, 1160, 1218, 1272, 1392, 1484, 1537, 1590, 1624, 1680, 1696, 1740, 1855, 2030, 2120, 2226, 2320, 2436, 2544, 2784, 2809, 2968, 3045, 3074, 3180, 3248, 3360, 3480, 3710, 4060, 4240, 4452, 4611, 4640, 4872, 5088, 5565, 5618, 5936, 6090, 6148, 6360, 6496, 6960, 7420, 7685, 8120, 8427, 8480, 8904, 9222, 9744, 10759, 11130, 11236, 11872, 12180, 12296, 12720, 13920, 14045, 14840, 15370, 16240, 16854, 17808, 18444, 19488, 19663, 21518, 22260, 22472, 23055, 24360, 24592, 25440, 28090, 29680, 30740, 32277, 32480, 33708, 35616, 36888, 39326, 42135, 43036, 44520, 44944, 46110, 48720, 49184, 53795, 56180, 58989, 59360, 61480, 64554, 67416, 73776, 78652, 81461, 84270, 86072, 89040, 89888, 92220, 97440, 98315, 107590, 112360, 117978, 122960, 129108, 134832, 147552, 157304, 161385, 162922, 168540, 172144, 178080, 184440, 196630, 215180, 224720, 235956, 244383, 245920, 258216, 269664, 294945, 314608, 322770, 325844, 337080, 344288, 368880, 393260, 407305, 430360, 449440, 471912, 488766, 516432, 570227, 589890, 629216, 645540, 651688, 674160, 737760, 786520, 814610, 860720, 943824, 977532, 1032864, 1140454, 1179780, 1221915, 1291080, 1303376, 1348320, 1573040, 1629220, 1710681, 1721440, 1887648, 1955064, 2280908, 2359560, 2443830, 2582160, 2606752, 2851135, 3146080, 3258440, 3421362, 3910128, 4561816, 4719120, 4887660, 5164320, 5702270, 6516880, 6842724, 7820256, 8553405, 9123632, 9438240, 9775320, 11404540, 13033760, 13685448, 17106810, 18247264, 19550640, 22809080, 27370896, 34213620, 39101280, 45618160, 54741792, 68427240, 91236320, 136854480, 273708960]

約数ペア:

[(1, 273708960), (2, 136854480), (3, 91236320), (4, 68427240), (5, 54741792), (6, 45618160), (7, 39101280), (8, 34213620), (10, 27370896), (12, 22809080), (14, 19550640), (15, 18247264), (16, 17106810), (20, 13685448), (21, 13033760), (24, 11404540), (28, 9775320), (29, 9438240), (30, 9123632), (32, 8553405), (35, 7820256), (40, 6842724), (42, 6516880), (48, 5702270), (53, 5164320), (56, 4887660), (58, 4719120), (60, 4561816), (70, 3910128), (80, 3421362), (84, 3258440), (87, 3146080), (96, 2851135), (105, 2606752), (106, 2582160), (112, 2443830), (116, 2359560), (120, 2280908), (140, 1955064), (145, 1887648), (159, 1721440), (160, 1710681), (168, 1629220), (174, 1573040), (203, 1348320), (210, 1303376), (212, 1291080), (224, 1221915), (232, 1179780), (240, 1140454), (265, 1032864), (280, 977532), (290, 943824), (318, 860720), (336, 814610), (348, 786520), (371, 737760), (406, 674160), (420, 651688), (424, 645540), (435, 629216), (464, 589890), (480, 570227), (530, 516432), (560, 488766), (580, 471912), (609, 449440), (636, 430360), (672, 407305), (696, 393260), (742, 368880), (795, 344288), (812, 337080), (840, 325844), (848, 322770), (870, 314608), (928, 294945), (1015, 269664), (1060, 258216), (1113, 245920), (1120, 244383), (1160, 235956), (1218, 224720), (1272, 215180), (1392, 196630), (1484, 184440), (1537, 178080), (1590, 172144), (1624, 168540), (1680, 162922), (1696, 161385), (1740, 157304), (1855, 147552), (2030, 134832), (2120, 129108), (2226, 122960), (2320, 117978), (2436, 112360), (2544, 107590), (2784, 98315), (2809, 97440), (2968, 92220), (3045, 89888), (3074, 89040), (3180, 86072), (3248, 84270), (3360, 81461), (3480, 78652), (3710, 73776), (4060, 67416), (4240, 64554), (4452, 61480), (4611, 59360), (4640, 58989), (4872, 56180), (5088, 53795), (5565, 49184), (5618, 48720), (5936, 46110), (6090, 44944), (6148, 44520), (6360, 43036), (6496, 42135), (6960, 39326), (7420, 36888), (7685, 35616), (8120, 33708), (8427, 32480), (8480, 32277), (8904, 30740), (9222, 29680), (9744, 28090), (10759, 25440), (11130, 24592), (11236, 24360), (11872, 23055), (12180, 22472), (12296, 22260), (12720, 21518), (13920, 19663), (14045, 19488), (14840, 18444), (15370, 17808), (16240, 16854)]