262440360

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8011}}^1$

素因数の和:8048

約数の個数: 192

約数和(自身を含む): 1049892480

約数和(自身を除く): 787452120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 8011, 8190, 10920, 16022, 16380, 24033, 32044, 32760, 40055, 48066, 56077, 64088, 72099, 80110, 96132, 104143, 112154, 120165, 144198, 160220, 168231, 192264, 208286, 224308, 240330, 280385, 288396, 312429, 320440, 336462, 360495, 416572, 448616, 480660, 504693, 520715, 560770, 576792, 624858, 672924, 720990, 729001, 833144, 841155, 937287, 961320, 1009386, 1041430, 1121540, 1249716, 1345848, 1441980, 1458002, 1562145, 1682310, 1874574, 2018772, 2082860, 2187003, 2243080, 2499432, 2523465, 2883960, 2916004, 3124290, 3364620, 3645005, 3749148, 4037544, 4165720, 4374006, 4686435, 5046930, 5832008, 6248580, 6561009, 6729240, 7290010, 7498296, 8748012, 9372870, 10093860, 10935015, 12497160, 13122018, 14580020, 17496024, 18745740, 20187720, 21870030, 26244036, 29160040, 32805045, 37491480, 43740060, 52488072, 65610090, 87480120, 131220180, 262440360]

約数ペア:

[(1, 262440360), (2, 131220180), (3, 87480120), (4, 65610090), (5, 52488072), (6, 43740060), (7, 37491480), (8, 32805045), (9, 29160040), (10, 26244036), (12, 21870030), (13, 20187720), (14, 18745740), (15, 17496024), (18, 14580020), (20, 13122018), (21, 12497160), (24, 10935015), (26, 10093860), (28, 9372870), (30, 8748012), (35, 7498296), (36, 7290010), (39, 6729240), (40, 6561009), (42, 6248580), (45, 5832008), (52, 5046930), (56, 4686435), (60, 4374006), (63, 4165720), (65, 4037544), (70, 3749148), (72, 3645005), (78, 3364620), (84, 3124290), (90, 2916004), (91, 2883960), (104, 2523465), (105, 2499432), (117, 2243080), (120, 2187003), (126, 2082860), (130, 2018772), (140, 1874574), (156, 1682310), (168, 1562145), (180, 1458002), (182, 1441980), (195, 1345848), (210, 1249716), (234, 1121540), (252, 1041430), (260, 1009386), (273, 961320), (280, 937287), (312, 841155), (315, 833144), (360, 729001), (364, 720990), (390, 672924), (420, 624858), (455, 576792), (468, 560770), (504, 520715), (520, 504693), (546, 480660), (585, 448616), (630, 416572), (728, 360495), (780, 336462), (819, 320440), (840, 312429), (910, 288396), (936, 280385), (1092, 240330), (1170, 224308), (1260, 208286), (1365, 192264), (1560, 168231), (1638, 160220), (1820, 144198), (2184, 120165), (2340, 112154), (2520, 104143), (2730, 96132), (3276, 80110), (3640, 72099), (4095, 64088), (4680, 56077), (5460, 48066), (6552, 40055), (8011, 32760), (8190, 32044), (10920, 24033), (16022, 16380)]