871682760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9803}}^1$

素因数の和:9852

約数の個数: 192

約数和(自身を含む): 3211790400

約数和(自身を除く): 2340107640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 65, 72, 76, 78, 90, 95, 104, 114, 117, 120, 130, 152, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 684, 741, 760, 780, 855, 936, 988, 1140, 1170, 1235, 1368, 1482, 1560, 1710, 1976, 2223, 2280, 2340, 2470, 2964, 3420, 3705, 4446, 4680, 4940, 5928, 6840, 7410, 8892, 9803, 9880, 11115, 14820, 17784, 19606, 22230, 29409, 29640, 39212, 44460, 49015, 58818, 78424, 88227, 88920, 98030, 117636, 127439, 147045, 176454, 186257, 196060, 235272, 254878, 294090, 352908, 372514, 382317, 392120, 441135, 509756, 558771, 588180, 637195, 705816, 745028, 764634, 882270, 931285, 1019512, 1117542, 1146951, 1176360, 1274390, 1490056, 1529268, 1676313, 1764540, 1862570, 1911585, 2235084, 2293902, 2421341, 2548780, 2793855, 3058536, 3352626, 3529080, 3725140, 3823170, 4470168, 4587804, 4842682, 5097560, 5587710, 5734755, 6705252, 7264023, 7450280, 7646340, 8381565, 9175608, 9685364, 11175420, 11469510, 12106705, 13410504, 14528046, 15292680, 16763130, 19370728, 21792069, 22350840, 22939020, 24213410, 29056092, 33526260, 36320115, 43584138, 45878040, 48426820, 58112184, 67052520, 72640230, 87168276, 96853640, 108960345, 145280460, 174336552, 217920690, 290560920, 435841380, 871682760]

約数ペア:

[(1, 871682760), (2, 435841380), (3, 290560920), (4, 217920690), (5, 174336552), (6, 145280460), (8, 108960345), (9, 96853640), (10, 87168276), (12, 72640230), (13, 67052520), (15, 58112184), (18, 48426820), (19, 45878040), (20, 43584138), (24, 36320115), (26, 33526260), (30, 29056092), (36, 24213410), (38, 22939020), (39, 22350840), (40, 21792069), (45, 19370728), (52, 16763130), (57, 15292680), (60, 14528046), (65, 13410504), (72, 12106705), (76, 11469510), (78, 11175420), (90, 9685364), (95, 9175608), (104, 8381565), (114, 7646340), (117, 7450280), (120, 7264023), (130, 6705252), (152, 5734755), (156, 5587710), (171, 5097560), (180, 4842682), (190, 4587804), (195, 4470168), (228, 3823170), (234, 3725140), (247, 3529080), (260, 3352626), (285, 3058536), (312, 2793855), (342, 2548780), (360, 2421341), (380, 2293902), (390, 2235084), (456, 1911585), (468, 1862570), (494, 1764540), (520, 1676313), (570, 1529268), (585, 1490056), (684, 1274390), (741, 1176360), (760, 1146951), (780, 1117542), (855, 1019512), (936, 931285), (988, 882270), (1140, 764634), (1170, 745028), (1235, 705816), (1368, 637195), (1482, 588180), (1560, 558771), (1710, 509756), (1976, 441135), (2223, 392120), (2280, 382317), (2340, 372514), (2470, 352908), (2964, 294090), (3420, 254878), (3705, 235272), (4446, 196060), (4680, 186257), (4940, 176454), (5928, 147045), (6840, 127439), (7410, 117636), (8892, 98030), (9803, 88920), (9880, 88227), (11115, 78424), (14820, 58818), (17784, 49015), (19606, 44460), (22230, 39212), (29409, 29640)]