158771520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1901}}^1$

素因数の和:1953

約数の個数: 168

約数和(自身を含む): 565236360

約数和(自身を除く): 406464840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 192, 232, 240, 261, 288, 290, 320, 348, 360, 435, 464, 480, 522, 576, 580, 696, 720, 870, 928, 960, 1044, 1160, 1305, 1392, 1440, 1740, 1856, 1901, 2088, 2320, 2610, 2784, 2880, 3480, 3802, 4176, 4640, 5220, 5568, 5703, 6960, 7604, 8352, 9280, 9505, 10440, 11406, 13920, 15208, 16704, 17109, 19010, 20880, 22812, 27840, 28515, 30416, 34218, 38020, 41760, 45624, 55129, 57030, 60832, 68436, 76040, 83520, 85545, 91248, 110258, 114060, 121664, 136872, 152080, 165387, 171090, 182496, 220516, 228120, 273744, 275645, 304160, 330774, 342180, 364992, 441032, 456240, 496161, 547488, 551290, 608320, 661548, 684360, 826935, 882064, 912480, 992322, 1094976, 1102580, 1323096, 1368720, 1653870, 1764128, 1824960, 1984644, 2205160, 2480805, 2646192, 2737440, 3307740, 3528256, 3969288, 4410320, 4961610, 5292384, 5474880, 6615480, 7938576, 8820640, 9923220, 10584768, 13230960, 15877152, 17641280, 19846440, 26461920, 31754304, 39692880, 52923840, 79385760, 158771520]

約数ペア:

[(1, 158771520), (2, 79385760), (3, 52923840), (4, 39692880), (5, 31754304), (6, 26461920), (8, 19846440), (9, 17641280), (10, 15877152), (12, 13230960), (15, 10584768), (16, 9923220), (18, 8820640), (20, 7938576), (24, 6615480), (29, 5474880), (30, 5292384), (32, 4961610), (36, 4410320), (40, 3969288), (45, 3528256), (48, 3307740), (58, 2737440), (60, 2646192), (64, 2480805), (72, 2205160), (80, 1984644), (87, 1824960), (90, 1764128), (96, 1653870), (116, 1368720), (120, 1323096), (144, 1102580), (145, 1094976), (160, 992322), (174, 912480), (180, 882064), (192, 826935), (232, 684360), (240, 661548), (261, 608320), (288, 551290), (290, 547488), (320, 496161), (348, 456240), (360, 441032), (435, 364992), (464, 342180), (480, 330774), (522, 304160), (576, 275645), (580, 273744), (696, 228120), (720, 220516), (870, 182496), (928, 171090), (960, 165387), (1044, 152080), (1160, 136872), (1305, 121664), (1392, 114060), (1440, 110258), (1740, 91248), (1856, 85545), (1901, 83520), (2088, 76040), (2320, 68436), (2610, 60832), (2784, 57030), (2880, 55129), (3480, 45624), (3802, 41760), (4176, 38020), (4640, 34218), (5220, 30416), (5568, 28515), (5703, 27840), (6960, 22812), (7604, 20880), (8352, 19010), (9280, 17109), (9505, 16704), (10440, 15208), (11406, 13920)]