2640339936

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7583}}^1$

素因数の和:7646

約数の個数: 192

約数和(自身を含む): 8562032640

約数和(自身を除く): 5921692704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 62, 72, 78, 93, 96, 104, 108, 117, 124, 144, 156, 186, 208, 216, 234, 248, 279, 288, 312, 351, 372, 403, 416, 432, 468, 496, 558, 624, 702, 744, 806, 837, 864, 936, 992, 1116, 1209, 1248, 1404, 1488, 1612, 1674, 1872, 2232, 2418, 2808, 2976, 3224, 3348, 3627, 3744, 4464, 4836, 5616, 6448, 6696, 7254, 7583, 8928, 9672, 10881, 11232, 12896, 13392, 14508, 15166, 19344, 21762, 22749, 26784, 29016, 30332, 38688, 43524, 45498, 58032, 60664, 68247, 87048, 90996, 98579, 116064, 121328, 136494, 174096, 181992, 197158, 204741, 235073, 242656, 272988, 295737, 348192, 363984, 394316, 409482, 470146, 545976, 591474, 705219, 727968, 788632, 818964, 887211, 940292, 1091952, 1182948, 1410438, 1577264, 1637928, 1774422, 1880584, 2115657, 2183904, 2365896, 2661633, 2820876, 3055949, 3154528, 3275856, 3548844, 3761168, 4231314, 4731792, 5323266, 5641752, 6111898, 6346971, 6551712, 7097688, 7522336, 8462628, 9167847, 9463584, 10646532, 11283504, 12223796, 12693942, 14195376, 16925256, 18335694, 21293064, 22567008, 24447592, 25387884, 27503541, 28390752, 33850512, 36671388, 42586128, 48895184, 50775768, 55007082, 67701024, 73342776, 82510623, 85172256, 97790368, 101551536, 110014164, 146685552, 165021246, 203103072, 220028328, 293371104, 330042492, 440056656, 660084984, 880113312, 1320169968, 2640339936]

約数ペア:

[(1, 2640339936), (2, 1320169968), (3, 880113312), (4, 660084984), (6, 440056656), (8, 330042492), (9, 293371104), (12, 220028328), (13, 203103072), (16, 165021246), (18, 146685552), (24, 110014164), (26, 101551536), (27, 97790368), (31, 85172256), (32, 82510623), (36, 73342776), (39, 67701024), (48, 55007082), (52, 50775768), (54, 48895184), (62, 42586128), (72, 36671388), (78, 33850512), (93, 28390752), (96, 27503541), (104, 25387884), (108, 24447592), (117, 22567008), (124, 21293064), (144, 18335694), (156, 16925256), (186, 14195376), (208, 12693942), (216, 12223796), (234, 11283504), (248, 10646532), (279, 9463584), (288, 9167847), (312, 8462628), (351, 7522336), (372, 7097688), (403, 6551712), (416, 6346971), (432, 6111898), (468, 5641752), (496, 5323266), (558, 4731792), (624, 4231314), (702, 3761168), (744, 3548844), (806, 3275856), (837, 3154528), (864, 3055949), (936, 2820876), (992, 2661633), (1116, 2365896), (1209, 2183904), (1248, 2115657), (1404, 1880584), (1488, 1774422), (1612, 1637928), (1674, 1577264), (1872, 1410438), (2232, 1182948), (2418, 1091952), (2808, 940292), (2976, 887211), (3224, 818964), (3348, 788632), (3627, 727968), (3744, 705219), (4464, 591474), (4836, 545976), (5616, 470146), (6448, 409482), (6696, 394316), (7254, 363984), (7583, 348192), (8928, 295737), (9672, 272988), (10881, 242656), (11232, 235073), (12896, 204741), (13392, 197158), (14508, 181992), (15166, 174096), (19344, 136494), (21762, 121328), (22749, 116064), (26784, 98579), (29016, 90996), (30332, 87048), (38688, 68247), (43524, 60664), (45498, 58032)]