282162720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1063}}^1$

素因数の和:1167

約数の個数: 192

約数和(自身を含む): 1029611520

約数和(自身を除く): 747448800

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, 56, 60, 70, 79, 80, 84, 96, 105, 112, 120, 140, 158, 160, 168, 210, 224, 237, 240, 280, 316, 336, 395, 420, 474, 480, 553, 560, 632, 672, 790, 840, 948, 1063, 1106, 1120, 1185, 1264, 1580, 1659, 1680, 1896, 2126, 2212, 2370, 2528, 2765, 3160, 3189, 3318, 3360, 3792, 4252, 4424, 4740, 5315, 5530, 6320, 6378, 6636, 7441, 7584, 8295, 8504, 8848, 9480, 10630, 11060, 12640, 12756, 13272, 14882, 15945, 16590, 17008, 17696, 18960, 21260, 22120, 22323, 25512, 26544, 29764, 31890, 33180, 34016, 37205, 37920, 42520, 44240, 44646, 51024, 53088, 59528, 63780, 66360, 74410, 83977, 85040, 88480, 89292, 102048, 111615, 119056, 127560, 132720, 148820, 167954, 170080, 178584, 223230, 238112, 251931, 255120, 265440, 297640, 335908, 357168, 419885, 446460, 503862, 510240, 587839, 595280, 671816, 714336, 839770, 892920, 1007724, 1175678, 1190560, 1259655, 1343632, 1679540, 1763517, 1785840, 2015448, 2351356, 2519310, 2687264, 2939195, 3359080, 3527034, 3571680, 4030896, 4702712, 5038620, 5878390, 6718160, 7054068, 8061792, 8817585, 9405424, 10077240, 11756780, 13436320, 14108136, 17635170, 18810848, 20154480, 23513560, 28216272, 35270340, 40308960, 47027120, 56432544, 70540680, 94054240, 141081360, 282162720]

約数ペア:

[(1, 282162720), (2, 141081360), (3, 94054240), (4, 70540680), (5, 56432544), (6, 47027120), (7, 40308960), (8, 35270340), (10, 28216272), (12, 23513560), (14, 20154480), (15, 18810848), (16, 17635170), (20, 14108136), (21, 13436320), (24, 11756780), (28, 10077240), (30, 9405424), (32, 8817585), (35, 8061792), (40, 7054068), (42, 6718160), (48, 5878390), (56, 5038620), (60, 4702712), (70, 4030896), (79, 3571680), (80, 3527034), (84, 3359080), (96, 2939195), (105, 2687264), (112, 2519310), (120, 2351356), (140, 2015448), (158, 1785840), (160, 1763517), (168, 1679540), (210, 1343632), (224, 1259655), (237, 1190560), (240, 1175678), (280, 1007724), (316, 892920), (336, 839770), (395, 714336), (420, 671816), (474, 595280), (480, 587839), (553, 510240), (560, 503862), (632, 446460), (672, 419885), (790, 357168), (840, 335908), (948, 297640), (1063, 265440), (1106, 255120), (1120, 251931), (1185, 238112), (1264, 223230), (1580, 178584), (1659, 170080), (1680, 167954), (1896, 148820), (2126, 132720), (2212, 127560), (2370, 119056), (2528, 111615), (2765, 102048), (3160, 89292), (3189, 88480), (3318, 85040), (3360, 83977), (3792, 74410), (4252, 66360), (4424, 63780), (4740, 59528), (5315, 53088), (5530, 51024), (6320, 44646), (6378, 44240), (6636, 42520), (7441, 37920), (7584, 37205), (8295, 34016), (8504, 33180), (8848, 31890), (9480, 29764), (10630, 26544), (11060, 25512), (12640, 22323), (12756, 22120), (13272, 21260), (14882, 18960), (15945, 17696), (16590, 17008)]