156996720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:224

約数の個数: 240

約数和(自身を含む): 558267840

約数和(自身を除く): 401271120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 73, 80, 87, 90, 103, 116, 120, 144, 145, 146, 174, 180, 206, 219, 232, 240, 261, 290, 292, 309, 348, 360, 365, 412, 435, 438, 464, 515, 522, 580, 584, 618, 657, 696, 720, 730, 824, 870, 876, 927, 1030, 1044, 1095, 1160, 1168, 1236, 1305, 1314, 1392, 1460, 1545, 1648, 1740, 1752, 1854, 2060, 2088, 2117, 2190, 2320, 2472, 2610, 2628, 2920, 2987, 3090, 3285, 3480, 3504, 3708, 4120, 4176, 4234, 4380, 4635, 4944, 5220, 5256, 5840, 5974, 6180, 6351, 6570, 6960, 7416, 7519, 8240, 8468, 8760, 8961, 9270, 10440, 10512, 10585, 11948, 12360, 12702, 13140, 14832, 14935, 15038, 16936, 17520, 17922, 18540, 19053, 20880, 21170, 22557, 23896, 24720, 25404, 26280, 26883, 29870, 30076, 31755, 33872, 35844, 37080, 37595, 38106, 42340, 44805, 45114, 47792, 50808, 52560, 53766, 59740, 60152, 63510, 67671, 71688, 74160, 75190, 76212, 84680, 89610, 90228, 95265, 101616, 107532, 112785, 119480, 120304, 127020, 134415, 135342, 143376, 150380, 152424, 169360, 179220, 180456, 190530, 215064, 218051, 225570, 238960, 254040, 268830, 270684, 300760, 304848, 338355, 358440, 360912, 381060, 430128, 436102, 451140, 508080, 537660, 541368, 601520, 654153, 676710, 716880, 762120, 872204, 902280, 1075320, 1082736, 1090255, 1308306, 1353420, 1524240, 1744408, 1804560, 1962459, 2150640, 2180510, 2616612, 2706840, 3270765, 3488816, 3924918, 4361020, 5233224, 5413680, 6541530, 7849836, 8722040, 9812295, 10466448, 13083060, 15699672, 17444080, 19624590, 26166120, 31399344, 39249180, 52332240, 78498360, 156996720]

約数ペア:

[(1, 156996720), (2, 78498360), (3, 52332240), (4, 39249180), (5, 31399344), (6, 26166120), (8, 19624590), (9, 17444080), (10, 15699672), (12, 13083060), (15, 10466448), (16, 9812295), (18, 8722040), (20, 7849836), (24, 6541530), (29, 5413680), (30, 5233224), (36, 4361020), (40, 3924918), (45, 3488816), (48, 3270765), (58, 2706840), (60, 2616612), (72, 2180510), (73, 2150640), (80, 1962459), (87, 1804560), (90, 1744408), (103, 1524240), (116, 1353420), (120, 1308306), (144, 1090255), (145, 1082736), (146, 1075320), (174, 902280), (180, 872204), (206, 762120), (219, 716880), (232, 676710), (240, 654153), (261, 601520), (290, 541368), (292, 537660), (309, 508080), (348, 451140), (360, 436102), (365, 430128), (412, 381060), (435, 360912), (438, 358440), (464, 338355), (515, 304848), (522, 300760), (580, 270684), (584, 268830), (618, 254040), (657, 238960), (696, 225570), (720, 218051), (730, 215064), (824, 190530), (870, 180456), (876, 179220), (927, 169360), (1030, 152424), (1044, 150380), (1095, 143376), (1160, 135342), (1168, 134415), (1236, 127020), (1305, 120304), (1314, 119480), (1392, 112785), (1460, 107532), (1545, 101616), (1648, 95265), (1740, 90228), (1752, 89610), (1854, 84680), (2060, 76212), (2088, 75190), (2117, 74160), (2190, 71688), (2320, 67671), (2472, 63510), (2610, 60152), (2628, 59740), (2920, 53766), (2987, 52560), (3090, 50808), (3285, 47792), (3480, 45114), (3504, 44805), (3708, 42340), (4120, 38106), (4176, 37595), (4234, 37080), (4380, 35844), (4635, 33872), (4944, 31755), (5220, 30076), (5256, 29870), (5840, 26883), (5974, 26280), (6180, 25404), (6351, 24720), (6570, 23896), (6960, 22557), (7416, 21170), (7519, 20880), (8240, 19053), (8468, 18540), (8760, 17922), (8961, 17520), (9270, 16936), (10440, 15038), (10512, 14935), (10585, 14832), (11948, 13140), (12360, 12702)]