226268280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:259

約数の個数: 288

約数和(自身を含む): 870704640

約数和(自身を除く): 644436360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 101, 105, 120, 126, 127, 140, 147, 168, 180, 196, 202, 210, 245, 252, 254, 280, 294, 303, 315, 360, 381, 392, 404, 420, 441, 490, 504, 505, 508, 588, 606, 630, 635, 707, 735, 762, 808, 840, 882, 889, 909, 980, 1010, 1016, 1143, 1176, 1212, 1260, 1270, 1414, 1470, 1515, 1524, 1764, 1778, 1818, 1905, 1960, 2020, 2121, 2205, 2286, 2424, 2520, 2540, 2667, 2828, 2940, 3030, 3048, 3528, 3535, 3556, 3636, 3810, 4040, 4242, 4410, 4445, 4545, 4572, 4949, 5080, 5334, 5656, 5715, 5880, 6060, 6223, 6363, 7070, 7112, 7272, 7620, 8001, 8484, 8820, 8890, 9090, 9144, 9898, 10605, 10668, 11430, 12120, 12446, 12726, 12827, 13335, 14140, 14847, 15240, 16002, 16968, 17640, 17780, 18180, 18669, 19796, 21210, 21336, 22860, 24745, 24892, 25452, 25654, 26670, 28280, 29694, 31115, 31815, 32004, 35560, 36360, 37338, 38481, 39592, 40005, 42420, 44541, 45720, 49490, 49784, 50904, 51308, 53340, 56007, 59388, 62230, 63630, 64008, 64135, 74235, 74676, 76962, 80010, 84840, 89082, 89789, 93345, 98980, 102616, 106680, 112014, 115443, 118776, 124460, 127260, 128270, 148470, 149352, 153924, 160020, 178164, 179578, 186690, 192405, 197960, 222705, 224028, 230886, 248920, 254520, 256540, 269367, 280035, 296940, 307848, 320040, 356328, 359156, 373380, 384810, 445410, 448056, 448945, 461772, 513080, 538734, 560070, 577215, 593880, 628523, 718312, 746760, 769620, 808101, 890820, 897890, 923544, 1077468, 1120140, 1154430, 1257046, 1346835, 1539240, 1616202, 1781640, 1795780, 1885569, 2154936, 2240280, 2308860, 2514092, 2693670, 3142615, 3232404, 3591560, 3771138, 4040505, 4617720, 5028184, 5387340, 5656707, 6285230, 6464808, 7542276, 8081010, 9427845, 10774680, 11313414, 12570460, 15084552, 16162020, 18855690, 22626828, 25140920, 28283535, 32324040, 37711380, 45253656, 56567070, 75422760, 113134140, 226268280]

約数ペア:

[(1, 226268280), (2, 113134140), (3, 75422760), (4, 56567070), (5, 45253656), (6, 37711380), (7, 32324040), (8, 28283535), (9, 25140920), (10, 22626828), (12, 18855690), (14, 16162020), (15, 15084552), (18, 12570460), (20, 11313414), (21, 10774680), (24, 9427845), (28, 8081010), (30, 7542276), (35, 6464808), (36, 6285230), (40, 5656707), (42, 5387340), (45, 5028184), (49, 4617720), (56, 4040505), (60, 3771138), (63, 3591560), (70, 3232404), (72, 3142615), (84, 2693670), (90, 2514092), (98, 2308860), (101, 2240280), (105, 2154936), (120, 1885569), (126, 1795780), (127, 1781640), (140, 1616202), (147, 1539240), (168, 1346835), (180, 1257046), (196, 1154430), (202, 1120140), (210, 1077468), (245, 923544), (252, 897890), (254, 890820), (280, 808101), (294, 769620), (303, 746760), (315, 718312), (360, 628523), (381, 593880), (392, 577215), (404, 560070), (420, 538734), (441, 513080), (490, 461772), (504, 448945), (505, 448056), (508, 445410), (588, 384810), (606, 373380), (630, 359156), (635, 356328), (707, 320040), (735, 307848), (762, 296940), (808, 280035), (840, 269367), (882, 256540), (889, 254520), (909, 248920), (980, 230886), (1010, 224028), (1016, 222705), (1143, 197960), (1176, 192405), (1212, 186690), (1260, 179578), (1270, 178164), (1414, 160020), (1470, 153924), (1515, 149352), (1524, 148470), (1764, 128270), (1778, 127260), (1818, 124460), (1905, 118776), (1960, 115443), (2020, 112014), (2121, 106680), (2205, 102616), (2286, 98980), (2424, 93345), (2520, 89789), (2540, 89082), (2667, 84840), (2828, 80010), (2940, 76962), (3030, 74676), (3048, 74235), (3528, 64135), (3535, 64008), (3556, 63630), (3636, 62230), (3810, 59388), (4040, 56007), (4242, 53340), (4410, 51308), (4445, 50904), (4545, 49784), (4572, 49490), (4949, 45720), (5080, 44541), (5334, 42420), (5656, 40005), (5715, 39592), (5880, 38481), (6060, 37338), (6223, 36360), (6363, 35560), (7070, 32004), (7112, 31815), (7272, 31115), (7620, 29694), (8001, 28280), (8484, 26670), (8820, 25654), (8890, 25452), (9090, 24892), (9144, 24745), (9898, 22860), (10605, 21336), (10668, 21210), (11430, 19796), (12120, 18669), (12446, 18180), (12726, 17780), (12827, 17640), (13335, 16968), (14140, 16002), (14847, 15240)]