77992320

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{829}}^1$

素因数の和:865

約数の個数: 192

約数和(自身を含む): 289537200

約数和(自身を除く): 211544880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 784, 829, 840, 896, 960, 980, 1120, 1176, 1344, 1470, 1568, 1658, 1680, 1920, 1960, 2240, 2352, 2487, 2688, 2940, 3136, 3316, 3360, 3920, 4145, 4480, 4704, 4974, 5803, 5880, 6272, 6632, 6720, 7840, 8290, 9408, 9948, 11606, 11760, 12435, 13264, 13440, 15680, 16580, 17409, 18816, 19896, 23212, 23520, 24870, 26528, 29015, 31360, 33160, 34818, 39792, 40621, 46424, 47040, 49740, 53056, 58030, 66320, 69636, 79584, 81242, 87045, 92848, 94080, 99480, 106112, 116060, 121863, 132640, 139272, 159168, 162484, 174090, 185696, 198960, 203105, 232120, 243726, 265280, 278544, 318336, 324968, 348180, 371392, 397920, 406210, 464240, 487452, 530560, 557088, 609315, 649936, 696360, 742784, 795840, 812420, 928480, 974904, 1114176, 1218630, 1299872, 1392720, 1591680, 1624840, 1856960, 1949808, 2228352, 2437260, 2599744, 2785440, 3249680, 3713920, 3899616, 4874520, 5199488, 5570880, 6499360, 7799232, 9749040, 11141760, 12998720, 15598464, 19498080, 25997440, 38996160, 77992320]

約数ペア:

[(1, 77992320), (2, 38996160), (3, 25997440), (4, 19498080), (5, 15598464), (6, 12998720), (7, 11141760), (8, 9749040), (10, 7799232), (12, 6499360), (14, 5570880), (15, 5199488), (16, 4874520), (20, 3899616), (21, 3713920), (24, 3249680), (28, 2785440), (30, 2599744), (32, 2437260), (35, 2228352), (40, 1949808), (42, 1856960), (48, 1624840), (49, 1591680), (56, 1392720), (60, 1299872), (64, 1218630), (70, 1114176), (80, 974904), (84, 928480), (96, 812420), (98, 795840), (105, 742784), (112, 696360), (120, 649936), (128, 609315), (140, 557088), (147, 530560), (160, 487452), (168, 464240), (192, 406210), (196, 397920), (210, 371392), (224, 348180), (240, 324968), (245, 318336), (280, 278544), (294, 265280), (320, 243726), (336, 232120), (384, 203105), (392, 198960), (420, 185696), (448, 174090), (480, 162484), (490, 159168), (560, 139272), (588, 132640), (640, 121863), (672, 116060), (735, 106112), (784, 99480), (829, 94080), (840, 92848), (896, 87045), (960, 81242), (980, 79584), (1120, 69636), (1176, 66320), (1344, 58030), (1470, 53056), (1568, 49740), (1658, 47040), (1680, 46424), (1920, 40621), (1960, 39792), (2240, 34818), (2352, 33160), (2487, 31360), (2688, 29015), (2940, 26528), (3136, 24870), (3316, 23520), (3360, 23212), (3920, 19896), (4145, 18816), (4480, 17409), (4704, 16580), (4974, 15680), (5803, 13440), (5880, 13264), (6272, 12435), (6632, 11760), (6720, 11606), (7840, 9948), (8290, 9408)]