235118880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:304

約数の個数: 288

約数和(自身を含む): 868008960

約数和(自身を除く): 632890080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 31, 32, 36, 40, 45, 46, 48, 60, 62, 69, 72, 80, 90, 92, 93, 96, 115, 120, 124, 138, 144, 155, 160, 180, 184, 186, 207, 229, 230, 240, 248, 276, 279, 288, 310, 345, 360, 368, 372, 414, 458, 460, 465, 480, 496, 552, 558, 620, 687, 690, 713, 720, 736, 744, 828, 916, 920, 930, 992, 1035, 1104, 1116, 1145, 1240, 1374, 1380, 1395, 1426, 1440, 1488, 1656, 1832, 1840, 1860, 2061, 2070, 2139, 2208, 2232, 2290, 2480, 2748, 2760, 2790, 2852, 2976, 3312, 3435, 3565, 3664, 3680, 3720, 4122, 4140, 4278, 4464, 4580, 4960, 5267, 5496, 5520, 5580, 5704, 6417, 6624, 6870, 7099, 7130, 7328, 7440, 8244, 8280, 8556, 8928, 9160, 10305, 10534, 10695, 10992, 11040, 11160, 11408, 12834, 13740, 14198, 14260, 14880, 15801, 16488, 16560, 17112, 18320, 20610, 21068, 21297, 21390, 21984, 22320, 22816, 25668, 26335, 27480, 28396, 28520, 31602, 32085, 32976, 33120, 34224, 35495, 36640, 41220, 42136, 42594, 42780, 44640, 47403, 51336, 52670, 54960, 56792, 57040, 63204, 63891, 64170, 65952, 68448, 70990, 79005, 82440, 84272, 85188, 85560, 94806, 102672, 105340, 106485, 109920, 113584, 114080, 126408, 127782, 128340, 141980, 158010, 163277, 164880, 168544, 170376, 171120, 189612, 205344, 210680, 212970, 227168, 237015, 252816, 255564, 256680, 283960, 316020, 319455, 326554, 329760, 340752, 342240, 379224, 421360, 425940, 474030, 489831, 505632, 511128, 513360, 567920, 632040, 638910, 653108, 681504, 758448, 816385, 842720, 851880, 948060, 979662, 1022256, 1026720, 1135840, 1264080, 1277820, 1306216, 1469493, 1516896, 1632770, 1703760, 1896120, 1959324, 2044512, 2449155, 2528160, 2555640, 2612432, 2938986, 3265540, 3407520, 3792240, 3918648, 4898310, 5111280, 5224864, 5877972, 6531080, 7347465, 7584480, 7837296, 9796620, 10222560, 11755944, 13062160, 14694930, 15674592, 19593240, 23511888, 26124320, 29389860, 39186480, 47023776, 58779720, 78372960, 117559440, 235118880]

約数ペア:

[(1, 235118880), (2, 117559440), (3, 78372960), (4, 58779720), (5, 47023776), (6, 39186480), (8, 29389860), (9, 26124320), (10, 23511888), (12, 19593240), (15, 15674592), (16, 14694930), (18, 13062160), (20, 11755944), (23, 10222560), (24, 9796620), (30, 7837296), (31, 7584480), (32, 7347465), (36, 6531080), (40, 5877972), (45, 5224864), (46, 5111280), (48, 4898310), (60, 3918648), (62, 3792240), (69, 3407520), (72, 3265540), (80, 2938986), (90, 2612432), (92, 2555640), (93, 2528160), (96, 2449155), (115, 2044512), (120, 1959324), (124, 1896120), (138, 1703760), (144, 1632770), (155, 1516896), (160, 1469493), (180, 1306216), (184, 1277820), (186, 1264080), (207, 1135840), (229, 1026720), (230, 1022256), (240, 979662), (248, 948060), (276, 851880), (279, 842720), (288, 816385), (310, 758448), (345, 681504), (360, 653108), (368, 638910), (372, 632040), (414, 567920), (458, 513360), (460, 511128), (465, 505632), (480, 489831), (496, 474030), (552, 425940), (558, 421360), (620, 379224), (687, 342240), (690, 340752), (713, 329760), (720, 326554), (736, 319455), (744, 316020), (828, 283960), (916, 256680), (920, 255564), (930, 252816), (992, 237015), (1035, 227168), (1104, 212970), (1116, 210680), (1145, 205344), (1240, 189612), (1374, 171120), (1380, 170376), (1395, 168544), (1426, 164880), (1440, 163277), (1488, 158010), (1656, 141980), (1832, 128340), (1840, 127782), (1860, 126408), (2061, 114080), (2070, 113584), (2139, 109920), (2208, 106485), (2232, 105340), (2290, 102672), (2480, 94806), (2748, 85560), (2760, 85188), (2790, 84272), (2852, 82440), (2976, 79005), (3312, 70990), (3435, 68448), (3565, 65952), (3664, 64170), (3680, 63891), (3720, 63204), (4122, 57040), (4140, 56792), (4278, 54960), (4464, 52670), (4580, 51336), (4960, 47403), (5267, 44640), (5496, 42780), (5520, 42594), (5580, 42136), (5704, 41220), (6417, 36640), (6624, 35495), (6870, 34224), (7099, 33120), (7130, 32976), (7328, 32085), (7440, 31602), (8244, 28520), (8280, 28396), (8556, 27480), (8928, 26335), (9160, 25668), (10305, 22816), (10534, 22320), (10695, 21984), (10992, 21390), (11040, 21297), (11160, 21068), (11408, 20610), (12834, 18320), (13740, 17112), (14198, 16560), (14260, 16488), (14880, 15801)]