1326348800

素因数分解:

$2^9\times 5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:279

約数の個数: 240

約数和(自身を含む): 3817737792

約数和(自身を除く): 2491388992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 113, 128, 131, 140, 160, 175, 200, 224, 226, 256, 262, 280, 320, 350, 400, 448, 452, 512, 524, 560, 565, 640, 655, 700, 791, 800, 896, 904, 917, 1048, 1120, 1130, 1280, 1310, 1400, 1582, 1600, 1792, 1808, 1834, 2096, 2240, 2260, 2560, 2620, 2800, 2825, 3164, 3200, 3275, 3584, 3616, 3668, 3955, 4192, 4480, 4520, 4585, 5240, 5600, 5650, 6328, 6400, 6550, 7232, 7336, 7910, 8384, 8960, 9040, 9170, 10480, 11200, 11300, 12656, 12800, 13100, 14464, 14672, 14803, 15820, 16768, 17920, 18080, 18340, 19775, 20960, 22400, 22600, 22925, 25312, 26200, 28928, 29344, 29606, 31640, 33536, 36160, 36680, 39550, 41920, 44800, 45200, 45850, 50624, 52400, 57856, 58688, 59212, 63280, 67072, 72320, 73360, 74015, 79100, 83840, 89600, 90400, 91700, 101248, 103621, 104800, 117376, 118424, 126560, 144640, 146720, 148030, 158200, 167680, 180800, 183400, 202496, 207242, 209600, 234752, 236848, 253120, 289280, 293440, 296060, 316400, 335360, 361600, 366800, 370075, 404992, 414484, 419200, 469504, 473696, 506240, 518105, 586880, 592120, 632800, 723200, 733600, 740150, 828968, 838400, 947392, 1012480, 1036210, 1173760, 1184240, 1265600, 1446400, 1467200, 1480300, 1657936, 1676800, 1894784, 2024960, 2072420, 2347520, 2368480, 2531200, 2590525, 2934400, 2960600, 3315872, 3789568, 4144840, 4736960, 5062400, 5181050, 5868800, 5921200, 6631744, 7579136, 8289680, 9473920, 10124800, 10362100, 11737600, 11842400, 13263488, 16579360, 18947840, 20724200, 23684800, 26526976, 33158720, 37895680, 41448400, 47369600, 53053952, 66317440, 82896800, 94739200, 132634880, 165793600, 189478400, 265269760, 331587200, 663174400, 1326348800]

約数ペア:

[(1, 1326348800), (2, 663174400), (4, 331587200), (5, 265269760), (7, 189478400), (8, 165793600), (10, 132634880), (14, 94739200), (16, 82896800), (20, 66317440), (25, 53053952), (28, 47369600), (32, 41448400), (35, 37895680), (40, 33158720), (50, 26526976), (56, 23684800), (64, 20724200), (70, 18947840), (80, 16579360), (100, 13263488), (112, 11842400), (113, 11737600), (128, 10362100), (131, 10124800), (140, 9473920), (160, 8289680), (175, 7579136), (200, 6631744), (224, 5921200), (226, 5868800), (256, 5181050), (262, 5062400), (280, 4736960), (320, 4144840), (350, 3789568), (400, 3315872), (448, 2960600), (452, 2934400), (512, 2590525), (524, 2531200), (560, 2368480), (565, 2347520), (640, 2072420), (655, 2024960), (700, 1894784), (791, 1676800), (800, 1657936), (896, 1480300), (904, 1467200), (917, 1446400), (1048, 1265600), (1120, 1184240), (1130, 1173760), (1280, 1036210), (1310, 1012480), (1400, 947392), (1582, 838400), (1600, 828968), (1792, 740150), (1808, 733600), (1834, 723200), (2096, 632800), (2240, 592120), (2260, 586880), (2560, 518105), (2620, 506240), (2800, 473696), (2825, 469504), (3164, 419200), (3200, 414484), (3275, 404992), (3584, 370075), (3616, 366800), (3668, 361600), (3955, 335360), (4192, 316400), (4480, 296060), (4520, 293440), (4585, 289280), (5240, 253120), (5600, 236848), (5650, 234752), (6328, 209600), (6400, 207242), (6550, 202496), (7232, 183400), (7336, 180800), (7910, 167680), (8384, 158200), (8960, 148030), (9040, 146720), (9170, 144640), (10480, 126560), (11200, 118424), (11300, 117376), (12656, 104800), (12800, 103621), (13100, 101248), (14464, 91700), (14672, 90400), (14803, 89600), (15820, 83840), (16768, 79100), (17920, 74015), (18080, 73360), (18340, 72320), (19775, 67072), (20960, 63280), (22400, 59212), (22600, 58688), (22925, 57856), (25312, 52400), (26200, 50624), (28928, 45850), (29344, 45200), (29606, 44800), (31640, 41920), (33536, 39550), (36160, 36680)]