1363174400

素因数分解:

$2^{10}\times 5^2\times 7^1\times {\mathrm{7607}}^1$

素因数の和:7644

約数の個数: 132

約数和(自身を含む): 3862246848

約数和(自身を除く): 2499072448

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, 128, 140, 160, 175, 200, 224, 256, 280, 320, 350, 400, 448, 512, 560, 640, 700, 800, 896, 1024, 1120, 1280, 1400, 1600, 1792, 2240, 2560, 2800, 3200, 3584, 4480, 5120, 5600, 6400, 7168, 7607, 8960, 11200, 12800, 15214, 17920, 22400, 25600, 30428, 35840, 38035, 44800, 53249, 60856, 76070, 89600, 106498, 121712, 152140, 179200, 190175, 212996, 243424, 266245, 304280, 380350, 425992, 486848, 532490, 608560, 760700, 851984, 973696, 1064980, 1217120, 1331225, 1521400, 1703968, 1947392, 2129960, 2434240, 2662450, 3042800, 3407936, 3894784, 4259920, 4868480, 5324900, 6085600, 6815872, 7789568, 8519840, 9736960, 10649800, 12171200, 13631744, 17039680, 19473920, 21299600, 24342400, 27263488, 34079360, 38947840, 42599200, 48684800, 54526976, 68158720, 85198400, 97369600, 136317440, 170396800, 194739200, 272634880, 340793600, 681587200, 1363174400]

約数ペア:

[(1, 1363174400), (2, 681587200), (4, 340793600), (5, 272634880), (7, 194739200), (8, 170396800), (10, 136317440), (14, 97369600), (16, 85198400), (20, 68158720), (25, 54526976), (28, 48684800), (32, 42599200), (35, 38947840), (40, 34079360), (50, 27263488), (56, 24342400), (64, 21299600), (70, 19473920), (80, 17039680), (100, 13631744), (112, 12171200), (128, 10649800), (140, 9736960), (160, 8519840), (175, 7789568), (200, 6815872), (224, 6085600), (256, 5324900), (280, 4868480), (320, 4259920), (350, 3894784), (400, 3407936), (448, 3042800), (512, 2662450), (560, 2434240), (640, 2129960), (700, 1947392), (800, 1703968), (896, 1521400), (1024, 1331225), (1120, 1217120), (1280, 1064980), (1400, 973696), (1600, 851984), (1792, 760700), (2240, 608560), (2560, 532490), (2800, 486848), (3200, 425992), (3584, 380350), (4480, 304280), (5120, 266245), (5600, 243424), (6400, 212996), (7168, 190175), (7607, 179200), (8960, 152140), (11200, 121712), (12800, 106498), (15214, 89600), (17920, 76070), (22400, 60856), (25600, 53249), (30428, 44800), (35840, 38035)]