158416560

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:338

約数の個数: 240

約数和(自身を含む): 572775840

約数和(自身を除く): 414359280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 81, 87, 90, 108, 116, 120, 135, 144, 145, 162, 174, 180, 216, 232, 240, 243, 261, 270, 281, 290, 324, 348, 360, 405, 432, 435, 464, 486, 522, 540, 562, 580, 648, 696, 720, 783, 810, 843, 870, 972, 1044, 1080, 1124, 1160, 1215, 1296, 1305, 1392, 1405, 1566, 1620, 1686, 1740, 1944, 2088, 2160, 2248, 2320, 2349, 2430, 2529, 2610, 2810, 3132, 3240, 3372, 3480, 3888, 3915, 4176, 4215, 4496, 4698, 4860, 5058, 5220, 5620, 6264, 6480, 6744, 6960, 7047, 7587, 7830, 8149, 8430, 9396, 9720, 10116, 10440, 11240, 11745, 12528, 12645, 13488, 14094, 15174, 15660, 16298, 16860, 18792, 19440, 20232, 20880, 22480, 22761, 23490, 24447, 25290, 28188, 30348, 31320, 32596, 33720, 35235, 37584, 37935, 40464, 40745, 45522, 46980, 48894, 50580, 56376, 60696, 62640, 65192, 67440, 68283, 70470, 73341, 75870, 81490, 91044, 93960, 97788, 101160, 112752, 113805, 121392, 122235, 130384, 136566, 140940, 146682, 151740, 162980, 182088, 187920, 195576, 202320, 220023, 227610, 244470, 273132, 281880, 293364, 303480, 325960, 341415, 364176, 366705, 391152, 440046, 455220, 488940, 546264, 563760, 586728, 606960, 651920, 660069, 682830, 733410, 880092, 910440, 977880, 1092528, 1100115, 1173456, 1320138, 1365660, 1466820, 1760184, 1820880, 1955760, 1980207, 2200230, 2640276, 2731320, 2933640, 3300345, 3520368, 3960414, 4400460, 5280552, 5462640, 5867280, 6600690, 7920828, 8800920, 9901035, 10561104, 13201380, 15841656, 17601840, 19802070, 26402760, 31683312, 39604140, 52805520, 79208280, 158416560]

約数ペア:

[(1, 158416560), (2, 79208280), (3, 52805520), (4, 39604140), (5, 31683312), (6, 26402760), (8, 19802070), (9, 17601840), (10, 15841656), (12, 13201380), (15, 10561104), (16, 9901035), (18, 8800920), (20, 7920828), (24, 6600690), (27, 5867280), (29, 5462640), (30, 5280552), (36, 4400460), (40, 3960414), (45, 3520368), (48, 3300345), (54, 2933640), (58, 2731320), (60, 2640276), (72, 2200230), (80, 1980207), (81, 1955760), (87, 1820880), (90, 1760184), (108, 1466820), (116, 1365660), (120, 1320138), (135, 1173456), (144, 1100115), (145, 1092528), (162, 977880), (174, 910440), (180, 880092), (216, 733410), (232, 682830), (240, 660069), (243, 651920), (261, 606960), (270, 586728), (281, 563760), (290, 546264), (324, 488940), (348, 455220), (360, 440046), (405, 391152), (432, 366705), (435, 364176), (464, 341415), (486, 325960), (522, 303480), (540, 293364), (562, 281880), (580, 273132), (648, 244470), (696, 227610), (720, 220023), (783, 202320), (810, 195576), (843, 187920), (870, 182088), (972, 162980), (1044, 151740), (1080, 146682), (1124, 140940), (1160, 136566), (1215, 130384), (1296, 122235), (1305, 121392), (1392, 113805), (1405, 112752), (1566, 101160), (1620, 97788), (1686, 93960), (1740, 91044), (1944, 81490), (2088, 75870), (2160, 73341), (2248, 70470), (2320, 68283), (2349, 67440), (2430, 65192), (2529, 62640), (2610, 60696), (2810, 56376), (3132, 50580), (3240, 48894), (3372, 46980), (3480, 45522), (3888, 40745), (3915, 40464), (4176, 37935), (4215, 37584), (4496, 35235), (4698, 33720), (4860, 32596), (5058, 31320), (5220, 30348), (5620, 28188), (6264, 25290), (6480, 24447), (6744, 23490), (6960, 22761), (7047, 22480), (7587, 20880), (7830, 20232), (8149, 19440), (8430, 18792), (9396, 16860), (9720, 16298), (10116, 15660), (10440, 15174), (11240, 14094), (11745, 13488), (12528, 12645)]