485047080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:949

約数の個数: 288

約数和(自身を含む): 1895063040

約数和(自身を除く): 1410015960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 49, 56, 60, 62, 63, 70, 72, 84, 90, 93, 98, 105, 120, 124, 126, 140, 147, 155, 168, 180, 186, 196, 210, 217, 245, 248, 252, 279, 280, 294, 310, 315, 360, 372, 392, 420, 434, 441, 465, 490, 504, 558, 588, 620, 630, 651, 735, 744, 840, 868, 882, 887, 930, 980, 1085, 1116, 1176, 1240, 1260, 1302, 1395, 1470, 1519, 1736, 1764, 1774, 1860, 1953, 1960, 2170, 2205, 2232, 2520, 2604, 2661, 2790, 2940, 3038, 3255, 3528, 3548, 3720, 3906, 4340, 4410, 4435, 4557, 5208, 5322, 5580, 5880, 6076, 6209, 6510, 7096, 7595, 7812, 7983, 8680, 8820, 8870, 9114, 9765, 10644, 11160, 12152, 12418, 13020, 13305, 13671, 15190, 15624, 15966, 17640, 17740, 18228, 18627, 19530, 21288, 22785, 24836, 26040, 26610, 27342, 27497, 30380, 31045, 31932, 35480, 36456, 37254, 39060, 39915, 43463, 45570, 49672, 53220, 54684, 54994, 55881, 60760, 62090, 63864, 68355, 74508, 78120, 79830, 82491, 86926, 91140, 93135, 106440, 109368, 109988, 111762, 124180, 130389, 136710, 137485, 149016, 159660, 164982, 173852, 182280, 186270, 192479, 217315, 219976, 223524, 247473, 248360, 260778, 273420, 274970, 279405, 319320, 329964, 347704, 372540, 384958, 391167, 412455, 434630, 447048, 494946, 521556, 546840, 549940, 558810, 577437, 651945, 659928, 745080, 769916, 782334, 824910, 869260, 962395, 989892, 1043112, 1099880, 1117620, 1154874, 1237365, 1303890, 1347353, 1539832, 1564668, 1649820, 1732311, 1738520, 1924790, 1955835, 1979784, 2235240, 2309748, 2474730, 2607780, 2694706, 2887185, 3129336, 3299640, 3464622, 3849580, 3911670, 4042059, 4619496, 4949460, 5215560, 5389412, 5774370, 6736765, 6929244, 7699160, 7823340, 8084118, 8661555, 9898920, 10778824, 11548740, 12126177, 13473530, 13858488, 15646680, 16168236, 17323110, 20210295, 23097480, 24252354, 26947060, 32336472, 34646220, 40420590, 48504708, 53894120, 60630885, 69292440, 80841180, 97009416, 121261770, 161682360, 242523540, 485047080]

約数ペア:

[(1, 485047080), (2, 242523540), (3, 161682360), (4, 121261770), (5, 97009416), (6, 80841180), (7, 69292440), (8, 60630885), (9, 53894120), (10, 48504708), (12, 40420590), (14, 34646220), (15, 32336472), (18, 26947060), (20, 24252354), (21, 23097480), (24, 20210295), (28, 17323110), (30, 16168236), (31, 15646680), (35, 13858488), (36, 13473530), (40, 12126177), (42, 11548740), (45, 10778824), (49, 9898920), (56, 8661555), (60, 8084118), (62, 7823340), (63, 7699160), (70, 6929244), (72, 6736765), (84, 5774370), (90, 5389412), (93, 5215560), (98, 4949460), (105, 4619496), (120, 4042059), (124, 3911670), (126, 3849580), (140, 3464622), (147, 3299640), (155, 3129336), (168, 2887185), (180, 2694706), (186, 2607780), (196, 2474730), (210, 2309748), (217, 2235240), (245, 1979784), (248, 1955835), (252, 1924790), (279, 1738520), (280, 1732311), (294, 1649820), (310, 1564668), (315, 1539832), (360, 1347353), (372, 1303890), (392, 1237365), (420, 1154874), (434, 1117620), (441, 1099880), (465, 1043112), (490, 989892), (504, 962395), (558, 869260), (588, 824910), (620, 782334), (630, 769916), (651, 745080), (735, 659928), (744, 651945), (840, 577437), (868, 558810), (882, 549940), (887, 546840), (930, 521556), (980, 494946), (1085, 447048), (1116, 434630), (1176, 412455), (1240, 391167), (1260, 384958), (1302, 372540), (1395, 347704), (1470, 329964), (1519, 319320), (1736, 279405), (1764, 274970), (1774, 273420), (1860, 260778), (1953, 248360), (1960, 247473), (2170, 223524), (2205, 219976), (2232, 217315), (2520, 192479), (2604, 186270), (2661, 182280), (2790, 173852), (2940, 164982), (3038, 159660), (3255, 149016), (3528, 137485), (3548, 136710), (3720, 130389), (3906, 124180), (4340, 111762), (4410, 109988), (4435, 109368), (4557, 106440), (5208, 93135), (5322, 91140), (5580, 86926), (5880, 82491), (6076, 79830), (6209, 78120), (6510, 74508), (7096, 68355), (7595, 63864), (7812, 62090), (7983, 60760), (8680, 55881), (8820, 54994), (8870, 54684), (9114, 53220), (9765, 49672), (10644, 45570), (11160, 43463), (12152, 39915), (12418, 39060), (13020, 37254), (13305, 36456), (13671, 35480), (15190, 31932), (15624, 31045), (15966, 30380), (17640, 27497), (17740, 27342), (18228, 26610), (18627, 26040), (19530, 24836), (21288, 22785)]