158040720

素因数分解:

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

素因数の和:112

約数の個数: 200

約数和(自身を含む): 568501560

約数和(自身を除く): 410460840

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, 261, 270, 290, 324, 348, 360, 405, 432, 435, 464, 522, 540, 580, 648, 696, 720, 783, 810, 841, 870, 1044, 1080, 1160, 1296, 1305, 1392, 1566, 1620, 1682, 1740, 2088, 2160, 2320, 2349, 2523, 2610, 3132, 3240, 3364, 3480, 3915, 4176, 4205, 4698, 5046, 5220, 6264, 6480, 6728, 6960, 7569, 7830, 8410, 9396, 10092, 10440, 11745, 12528, 12615, 13456, 15138, 15660, 16820, 18792, 20184, 20880, 22707, 23490, 24389, 25230, 30276, 31320, 33640, 37584, 37845, 40368, 45414, 46980, 48778, 50460, 60552, 62640, 67280, 68121, 73167, 75690, 90828, 93960, 97556, 100920, 113535, 121104, 121945, 136242, 146334, 151380, 181656, 187920, 195112, 201840, 219501, 227070, 243890, 272484, 292668, 302760, 340605, 363312, 365835, 390224, 439002, 454140, 487780, 544968, 585336, 605520, 658503, 681210, 731670, 878004, 908280, 975560, 1089936, 1097505, 1170672, 1317006, 1362420, 1463340, 1756008, 1816560, 1951120, 1975509, 2195010, 2634012, 2724840, 2926680, 3292515, 3512016, 3951018, 4390020, 5268024, 5449680, 5853360, 6585030, 7902036, 8780040, 9877545, 10536048, 13170060, 15804072, 17560080, 19755090, 26340120, 31608144, 39510180, 52680240, 79020360, 158040720]

約数ペア:

[(1, 158040720), (2, 79020360), (3, 52680240), (4, 39510180), (5, 31608144), (6, 26340120), (8, 19755090), (9, 17560080), (10, 15804072), (12, 13170060), (15, 10536048), (16, 9877545), (18, 8780040), (20, 7902036), (24, 6585030), (27, 5853360), (29, 5449680), (30, 5268024), (36, 4390020), (40, 3951018), (45, 3512016), (48, 3292515), (54, 2926680), (58, 2724840), (60, 2634012), (72, 2195010), (80, 1975509), (81, 1951120), (87, 1816560), (90, 1756008), (108, 1463340), (116, 1362420), (120, 1317006), (135, 1170672), (144, 1097505), (145, 1089936), (162, 975560), (174, 908280), (180, 878004), (216, 731670), (232, 681210), (240, 658503), (261, 605520), (270, 585336), (290, 544968), (324, 487780), (348, 454140), (360, 439002), (405, 390224), (432, 365835), (435, 363312), (464, 340605), (522, 302760), (540, 292668), (580, 272484), (648, 243890), (696, 227070), (720, 219501), (783, 201840), (810, 195112), (841, 187920), (870, 181656), (1044, 151380), (1080, 146334), (1160, 136242), (1296, 121945), (1305, 121104), (1392, 113535), (1566, 100920), (1620, 97556), (1682, 93960), (1740, 90828), (2088, 75690), (2160, 73167), (2320, 68121), (2349, 67280), (2523, 62640), (2610, 60552), (3132, 50460), (3240, 48778), (3364, 46980), (3480, 45414), (3915, 40368), (4176, 37845), (4205, 37584), (4698, 33640), (5046, 31320), (5220, 30276), (6264, 25230), (6480, 24389), (6728, 23490), (6960, 22707), (7569, 20880), (7830, 20184), (8410, 18792), (9396, 16820), (10092, 15660), (10440, 15138), (11745, 13456), (12528, 12615)]