260295840

素因数分解:

$2^5\times 3^2\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 576

約数和(自身を含む): 1132185600

約数和(自身を除く): 871889760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 31, 32, 34, 35, 36, 40, 42, 45, 48, 49, 51, 56, 60, 62, 63, 68, 70, 72, 80, 84, 85, 90, 93, 96, 98, 102, 105, 112, 119, 120, 124, 126, 136, 140, 144, 147, 153, 155, 160, 168, 170, 180, 186, 196, 204, 210, 217, 224, 238, 240, 245, 248, 252, 255, 272, 279, 280, 288, 294, 306, 310, 315, 336, 340, 343, 357, 360, 372, 392, 408, 420, 434, 441, 465, 476, 480, 490, 496, 504, 510, 527, 544, 558, 560, 588, 595, 612, 620, 630, 651, 672, 680, 686, 714, 720, 735, 744, 765, 784, 816, 833, 840, 868, 882, 930, 952, 980, 992, 1008, 1020, 1029, 1054, 1071, 1085, 1116, 1120, 1176, 1190, 1224, 1240, 1260, 1302, 1360, 1372, 1395, 1428, 1440, 1470, 1488, 1519, 1530, 1568, 1581, 1632, 1666, 1680, 1715, 1736, 1764, 1785, 1860, 1904, 1953, 1960, 2016, 2040, 2058, 2108, 2142, 2170, 2205, 2232, 2352, 2380, 2448, 2480, 2499, 2520, 2604, 2635, 2720, 2744, 2790, 2856, 2940, 2976, 3038, 3060, 3087, 3162, 3255, 3332, 3360, 3430, 3472, 3528, 3570, 3689, 3720, 3808, 3906, 3920, 4080, 4116, 4165, 4216, 4284, 4340, 4410, 4464, 4557, 4704, 4743, 4760, 4896, 4960, 4998, 5040, 5145, 5208, 5270, 5355, 5488, 5580, 5712, 5831, 5880, 6076, 6120, 6174, 6324, 6510, 6664, 6860, 6944, 7056, 7140, 7378, 7440, 7497, 7595, 7812, 7840, 7905, 8160, 8232, 8330, 8432, 8568, 8680, 8820, 8928, 9114, 9486, 9520, 9765, 9996, 10080, 10290, 10416, 10540, 10633, 10710, 10976, 11067, 11160, 11424, 11662, 11760, 12152, 12240, 12348, 12495, 12648, 13020, 13328, 13671, 13720, 14112, 14280, 14756, 14880, 14994, 15190, 15435, 15624, 15810, 16464, 16660, 16864, 17136, 17360, 17493, 17640, 18228, 18445, 18972, 19040, 19530, 19992, 20580, 20832, 21080, 21266, 21420, 22134, 22320, 22785, 23324, 23520, 23715, 24304, 24480, 24696, 24990, 25296, 25823, 26040, 26656, 27342, 27440, 28560, 29155, 29512, 29988, 30380, 30870, 31248, 31620, 31899, 32928, 33201, 33320, 34272, 34720, 34986, 35280, 36456, 36890, 37485, 37944, 39060, 39984, 41160, 42160, 42532, 42840, 44268, 44640, 45570, 46648, 47430, 48608, 49392, 49980, 50592, 51646, 52080, 52479, 53165, 54684, 54880, 55335, 57120, 58310, 59024, 59976, 60760, 61740, 62496, 63240, 63798, 66402, 66640, 68355, 69972, 70560, 72912, 73780, 74970, 75888, 77469, 78120, 79968, 82320, 84320, 85064, 85680, 87465, 88536, 91140, 93296, 94860, 95697, 98784, 99960, 103292, 104160, 104958, 106330, 109368, 110670, 116620, 118048, 119952, 121520, 123480, 126480, 127596, 129115, 132804, 133280, 136710, 139944, 145824, 147560, 149940, 151776, 154938, 156240, 159495, 164640, 166005, 170128, 171360, 174930, 177072, 180761, 182280, 186592, 189720, 191394, 199920, 206584, 209916, 212660, 218736, 221340, 232407, 233240, 239904, 243040, 246960, 252960, 255192, 258230, 262395, 265608, 273420, 279888, 295120, 299880, 309876, 312480, 318990, 332010, 340256, 349860, 354144, 361522, 364560, 379440, 382788, 387345, 399840, 413168, 419832, 425320, 437472, 442680, 464814, 466480, 478485, 493920, 510384, 516460, 524790, 531216, 542283, 546840, 559776, 590240, 599760, 619752, 637980, 664020, 699720, 723044, 729120, 758880, 765576, 774690, 826336, 839664, 850640, 885360, 903805, 929628, 932960, 956970, 1020768, 1032920, 1049580, 1062432, 1084566, 1093680, 1162035, 1199520, 1239504, 1275960, 1328040, 1399440, 1446088, 1531152, 1549380, 1626849, 1679328, 1701280, 1770720, 1807610, 1859256, 1913940, 2065840, 2099160, 2169132, 2187360, 2324070, 2479008, 2551920, 2656080, 2711415, 2798880, 2892176, 3062304, 3098760, 3253698, 3615220, 3718512, 3827880, 4131680, 4198320, 4338264, 4648140, 5103840, 5312160, 5422830, 5784352, 6197520, 6507396, 7230440, 7437024, 7655760, 8134245, 8396640, 8676528, 9296280, 10845660, 12395040, 13014792, 14460880, 15311520, 16268490, 17353056, 18592560, 21691320, 26029584, 28921760, 32536980, 37185120, 43382640, 52059168, 65073960, 86765280, 130147920, 260295840]

約数ペア:

[(1, 260295840), (2, 130147920), (3, 86765280), (4, 65073960), (5, 52059168), (6, 43382640), (7, 37185120), (8, 32536980), (9, 28921760), (10, 26029584), (12, 21691320), (14, 18592560), (15, 17353056), (16, 16268490), (17, 15311520), (18, 14460880), (20, 13014792), (21, 12395040), (24, 10845660), (28, 9296280), (30, 8676528), (31, 8396640), (32, 8134245), (34, 7655760), (35, 7437024), (36, 7230440), (40, 6507396), (42, 6197520), (45, 5784352), (48, 5422830), (49, 5312160), (51, 5103840), (56, 4648140), (60, 4338264), (62, 4198320), (63, 4131680), (68, 3827880), (70, 3718512), (72, 3615220), (80, 3253698), (84, 3098760), (85, 3062304), (90, 2892176), (93, 2798880), (96, 2711415), (98, 2656080), (102, 2551920), (105, 2479008), (112, 2324070), (119, 2187360), (120, 2169132), (124, 2099160), (126, 2065840), (136, 1913940), (140, 1859256), (144, 1807610), (147, 1770720), (153, 1701280), (155, 1679328), (160, 1626849), (168, 1549380), (170, 1531152), (180, 1446088), (186, 1399440), (196, 1328040), (204, 1275960), (210, 1239504), (217, 1199520), (224, 1162035), (238, 1093680), (240, 1084566), (245, 1062432), (248, 1049580), (252, 1032920), (255, 1020768), (272, 956970), (279, 932960), (280, 929628), (288, 903805), (294, 885360), (306, 850640), (310, 839664), (315, 826336), (336, 774690), (340, 765576), (343, 758880), (357, 729120), (360, 723044), (372, 699720), (392, 664020), (408, 637980), (420, 619752), (434, 599760), (441, 590240), (465, 559776), (476, 546840), (480, 542283), (490, 531216), (496, 524790), (504, 516460), (510, 510384), (527, 493920), (544, 478485), (558, 466480), (560, 464814), (588, 442680), (595, 437472), (612, 425320), (620, 419832), (630, 413168), (651, 399840), (672, 387345), (680, 382788), (686, 379440), (714, 364560), (720, 361522), (735, 354144), (744, 349860), (765, 340256), (784, 332010), (816, 318990), (833, 312480), (840, 309876), (868, 299880), (882, 295120), (930, 279888), (952, 273420), (980, 265608), (992, 262395), (1008, 258230), (1020, 255192), (1029, 252960), (1054, 246960), (1071, 243040), (1085, 239904), (1116, 233240), (1120, 232407), (1176, 221340), (1190, 218736), (1224, 212660), (1240, 209916), (1260, 206584), (1302, 199920), (1360, 191394), (1372, 189720), (1395, 186592), (1428, 182280), (1440, 180761), (1470, 177072), (1488, 174930), (1519, 171360), (1530, 170128), (1568, 166005), (1581, 164640), (1632, 159495), (1666, 156240), (1680, 154938), (1715, 151776), (1736, 149940), (1764, 147560), (1785, 145824), (1860, 139944), (1904, 136710), (1953, 133280), (1960, 132804), (2016, 129115), (2040, 127596), (2058, 126480), (2108, 123480), (2142, 121520), (2170, 119952), (2205, 118048), (2232, 116620), (2352, 110670), (2380, 109368), (2448, 106330), (2480, 104958), (2499, 104160), (2520, 103292), (2604, 99960), (2635, 98784), (2720, 95697), (2744, 94860), (2790, 93296), (2856, 91140), (2940, 88536), (2976, 87465), (3038, 85680), (3060, 85064), (3087, 84320), (3162, 82320), (3255, 79968), (3332, 78120), (3360, 77469), (3430, 75888), (3472, 74970), (3528, 73780), (3570, 72912), (3689, 70560), (3720, 69972), (3808, 68355), (3906, 66640), (3920, 66402), (4080, 63798), (4116, 63240), (4165, 62496), (4216, 61740), (4284, 60760), (4340, 59976), (4410, 59024), (4464, 58310), (4557, 57120), (4704, 55335), (4743, 54880), (4760, 54684), (4896, 53165), (4960, 52479), (4998, 52080), (5040, 51646), (5145, 50592), (5208, 49980), (5270, 49392), (5355, 48608), (5488, 47430), (5580, 46648), (5712, 45570), (5831, 44640), (5880, 44268), (6076, 42840), (6120, 42532), (6174, 42160), (6324, 41160), (6510, 39984), (6664, 39060), (6860, 37944), (6944, 37485), (7056, 36890), (7140, 36456), (7378, 35280), (7440, 34986), (7497, 34720), (7595, 34272), (7812, 33320), (7840, 33201), (7905, 32928), (8160, 31899), (8232, 31620), (8330, 31248), (8432, 30870), (8568, 30380), (8680, 29988), (8820, 29512), (8928, 29155), (9114, 28560), (9486, 27440), (9520, 27342), (9765, 26656), (9996, 26040), (10080, 25823), (10290, 25296), (10416, 24990), (10540, 24696), (10633, 24480), (10710, 24304), (10976, 23715), (11067, 23520), (11160, 23324), (11424, 22785), (11662, 22320), (11760, 22134), (12152, 21420), (12240, 21266), (12348, 21080), (12495, 20832), (12648, 20580), (13020, 19992), (13328, 19530), (13671, 19040), (13720, 18972), (14112, 18445), (14280, 18228), (14756, 17640), (14880, 17493), (14994, 17360), (15190, 17136), (15435, 16864), (15624, 16660), (15810, 16464)]