158563440

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{10487}}^1$

素因数の和:10516

約数の個数: 160

約数和(自身を含む): 624245760

約数和(自身を除く): 465682320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 10487, 15120, 20974, 31461, 41948, 52435, 62922, 73409, 83896, 94383, 104870, 125844, 146818, 157305, 167792, 188766, 209740, 220227, 251688, 283149, 293636, 314610, 367045, 377532, 419480, 440454, 471915, 503376, 566298, 587272, 629220, 660681, 734090, 755064, 838960, 880908, 943830, 1101135, 1132596, 1174544, 1258440, 1321362, 1415745, 1468180, 1510128, 1761816, 1887660, 1982043, 2202270, 2265192, 2516880, 2642724, 2831490, 2936360, 3303405, 3523632, 3775320, 3964086, 4404540, 4530384, 5285448, 5662980, 5872720, 6606810, 7550640, 7928172, 8809080, 9910215, 10570896, 11325960, 13213620, 15856344, 17618160, 19820430, 22651920, 26427240, 31712688, 39640860, 52854480, 79281720, 158563440]

約数ペア:

[(1, 158563440), (2, 79281720), (3, 52854480), (4, 39640860), (5, 31712688), (6, 26427240), (7, 22651920), (8, 19820430), (9, 17618160), (10, 15856344), (12, 13213620), (14, 11325960), (15, 10570896), (16, 9910215), (18, 8809080), (20, 7928172), (21, 7550640), (24, 6606810), (27, 5872720), (28, 5662980), (30, 5285448), (35, 4530384), (36, 4404540), (40, 3964086), (42, 3775320), (45, 3523632), (48, 3303405), (54, 2936360), (56, 2831490), (60, 2642724), (63, 2516880), (70, 2265192), (72, 2202270), (80, 1982043), (84, 1887660), (90, 1761816), (105, 1510128), (108, 1468180), (112, 1415745), (120, 1321362), (126, 1258440), (135, 1174544), (140, 1132596), (144, 1101135), (168, 943830), (180, 880908), (189, 838960), (210, 755064), (216, 734090), (240, 660681), (252, 629220), (270, 587272), (280, 566298), (315, 503376), (336, 471915), (360, 440454), (378, 419480), (420, 377532), (432, 367045), (504, 314610), (540, 293636), (560, 283149), (630, 251688), (720, 220227), (756, 209740), (840, 188766), (945, 167792), (1008, 157305), (1080, 146818), (1260, 125844), (1512, 104870), (1680, 94383), (1890, 83896), (2160, 73409), (2520, 62922), (3024, 52435), (3780, 41948), (5040, 31461), (7560, 20974), (10487, 15120)]