172260480

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{1831}}^1$

素因数の和:1867

約数の個数: 192

約数和(自身を含む): 639074880

約数和(自身を除く): 466814400

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, 840, 896, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1831, 1920, 1960, 2240, 2352, 2688, 2940, 3136, 3360, 3662, 3920, 4480, 4704, 5493, 5880, 6272, 6720, 7324, 7840, 9155, 9408, 10986, 11760, 12817, 13440, 14648, 15680, 18310, 18816, 21972, 23520, 25634, 27465, 29296, 31360, 36620, 38451, 43944, 47040, 51268, 54930, 58592, 64085, 73240, 76902, 87888, 89719, 94080, 102536, 109860, 117184, 128170, 146480, 153804, 175776, 179438, 192255, 205072, 219720, 234368, 256340, 269157, 292960, 307608, 351552, 358876, 384510, 410144, 439440, 448595, 512680, 538314, 585920, 615216, 703104, 717752, 769020, 820288, 878880, 897190, 1025360, 1076628, 1171840, 1230432, 1345785, 1435504, 1538040, 1640576, 1757760, 1794380, 2050720, 2153256, 2460864, 2691570, 2871008, 3076080, 3515520, 3588760, 4101440, 4306512, 4921728, 5383140, 5742016, 6152160, 7177520, 8202880, 8613024, 10766280, 11484032, 12304320, 14355040, 17226048, 21532560, 24608640, 28710080, 34452096, 43065120, 57420160, 86130240, 172260480]

約数ペア:

[(1, 172260480), (2, 86130240), (3, 57420160), (4, 43065120), (5, 34452096), (6, 28710080), (7, 24608640), (8, 21532560), (10, 17226048), (12, 14355040), (14, 12304320), (15, 11484032), (16, 10766280), (20, 8613024), (21, 8202880), (24, 7177520), (28, 6152160), (30, 5742016), (32, 5383140), (35, 4921728), (40, 4306512), (42, 4101440), (48, 3588760), (49, 3515520), (56, 3076080), (60, 2871008), (64, 2691570), (70, 2460864), (80, 2153256), (84, 2050720), (96, 1794380), (98, 1757760), (105, 1640576), (112, 1538040), (120, 1435504), (128, 1345785), (140, 1230432), (147, 1171840), (160, 1076628), (168, 1025360), (192, 897190), (196, 878880), (210, 820288), (224, 769020), (240, 717752), (245, 703104), (280, 615216), (294, 585920), (320, 538314), (336, 512680), (384, 448595), (392, 439440), (420, 410144), (448, 384510), (480, 358876), (490, 351552), (560, 307608), (588, 292960), (640, 269157), (672, 256340), (735, 234368), (784, 219720), (840, 205072), (896, 192255), (960, 179438), (980, 175776), (1120, 153804), (1176, 146480), (1344, 128170), (1470, 117184), (1568, 109860), (1680, 102536), (1831, 94080), (1920, 89719), (1960, 87888), (2240, 76902), (2352, 73240), (2688, 64085), (2940, 58592), (3136, 54930), (3360, 51268), (3662, 47040), (3920, 43944), (4480, 38451), (4704, 36620), (5493, 31360), (5880, 29296), (6272, 27465), (6720, 25634), (7324, 23520), (7840, 21972), (9155, 18816), (9408, 18310), (10986, 15680), (11760, 14648), (12817, 13440)]