331332120

素因数分解:

$2^3\times 3^4\times 5^1\times 7^2\times {\mathrm{2087}}^1$

素因数の和:2124

約数の個数: 240

約数和(自身を含む): 1296084240

約数和(自身を除く): 964752120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 81, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 162, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 324, 360, 378, 392, 405, 420, 441, 490, 504, 540, 567, 588, 630, 648, 735, 756, 810, 840, 882, 945, 980, 1080, 1134, 1176, 1260, 1323, 1470, 1512, 1620, 1764, 1890, 1960, 2087, 2205, 2268, 2520, 2646, 2835, 2940, 3240, 3528, 3780, 3969, 4174, 4410, 4536, 5292, 5670, 5880, 6261, 6615, 7560, 7938, 8348, 8820, 10435, 10584, 11340, 12522, 13230, 14609, 15876, 16696, 17640, 18783, 19845, 20870, 22680, 25044, 26460, 29218, 31305, 31752, 37566, 39690, 41740, 43827, 50088, 52920, 56349, 58436, 62610, 73045, 75132, 79380, 83480, 87654, 93915, 102263, 112698, 116872, 125220, 131481, 146090, 150264, 158760, 169047, 175308, 187830, 204526, 219135, 225396, 250440, 262962, 281745, 292180, 306789, 338094, 350616, 375660, 394443, 409052, 438270, 450792, 511315, 525924, 563490, 584360, 613578, 657405, 676188, 751320, 788886, 818104, 845235, 876540, 920367, 1022630, 1051848, 1126980, 1183329, 1227156, 1314810, 1352376, 1533945, 1577772, 1690470, 1753080, 1840734, 1972215, 2045260, 2253960, 2366658, 2454312, 2629620, 2761101, 3067890, 3155544, 3380940, 3681468, 3944430, 4090520, 4601835, 4733316, 5259240, 5522202, 5916645, 6135780, 6761880, 7362936, 7888860, 8283303, 9203670, 9466632, 11044404, 11833290, 12271560, 13805505, 15777720, 16566606, 18407340, 22088808, 23666580, 27611010, 33133212, 36814680, 41416515, 47333160, 55222020, 66266424, 82833030, 110444040, 165666060, 331332120]

約数ペア:

[(1, 331332120), (2, 165666060), (3, 110444040), (4, 82833030), (5, 66266424), (6, 55222020), (7, 47333160), (8, 41416515), (9, 36814680), (10, 33133212), (12, 27611010), (14, 23666580), (15, 22088808), (18, 18407340), (20, 16566606), (21, 15777720), (24, 13805505), (27, 12271560), (28, 11833290), (30, 11044404), (35, 9466632), (36, 9203670), (40, 8283303), (42, 7888860), (45, 7362936), (49, 6761880), (54, 6135780), (56, 5916645), (60, 5522202), (63, 5259240), (70, 4733316), (72, 4601835), (81, 4090520), (84, 3944430), (90, 3681468), (98, 3380940), (105, 3155544), (108, 3067890), (120, 2761101), (126, 2629620), (135, 2454312), (140, 2366658), (147, 2253960), (162, 2045260), (168, 1972215), (180, 1840734), (189, 1753080), (196, 1690470), (210, 1577772), (216, 1533945), (245, 1352376), (252, 1314810), (270, 1227156), (280, 1183329), (294, 1126980), (315, 1051848), (324, 1022630), (360, 920367), (378, 876540), (392, 845235), (405, 818104), (420, 788886), (441, 751320), (490, 676188), (504, 657405), (540, 613578), (567, 584360), (588, 563490), (630, 525924), (648, 511315), (735, 450792), (756, 438270), (810, 409052), (840, 394443), (882, 375660), (945, 350616), (980, 338094), (1080, 306789), (1134, 292180), (1176, 281745), (1260, 262962), (1323, 250440), (1470, 225396), (1512, 219135), (1620, 204526), (1764, 187830), (1890, 175308), (1960, 169047), (2087, 158760), (2205, 150264), (2268, 146090), (2520, 131481), (2646, 125220), (2835, 116872), (2940, 112698), (3240, 102263), (3528, 93915), (3780, 87654), (3969, 83480), (4174, 79380), (4410, 75132), (4536, 73045), (5292, 62610), (5670, 58436), (5880, 56349), (6261, 52920), (6615, 50088), (7560, 43827), (7938, 41740), (8348, 39690), (8820, 37566), (10435, 31752), (10584, 31305), (11340, 29218), (12522, 26460), (13230, 25044), (14609, 22680), (15876, 20870), (16696, 19845), (17640, 18783)]