104821920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{10399}}^1$

素因数の和:10427

約数の個数: 144

約数和(自身を含む): 408844800

約数和(自身を除く): 304022880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 10399, 20798, 31197, 41596, 51995, 62394, 72793, 83192, 93591, 103990, 124788, 145586, 155985, 166384, 187182, 207980, 218379, 249576, 291172, 311970, 332768, 363965, 374364, 415960, 436758, 467955, 499152, 582344, 623940, 655137, 727930, 748728, 831920, 873516, 935910, 998304, 1091895, 1164688, 1247880, 1310274, 1455860, 1497456, 1663840, 1747032, 1871820, 2183790, 2329376, 2495760, 2620548, 2911720, 2994912, 3275685, 3494064, 3743640, 4367580, 4991520, 5241096, 5823440, 6551370, 6988128, 7487280, 8735160, 10482192, 11646880, 13102740, 14974560, 17470320, 20964384, 26205480, 34940640, 52410960, 104821920]

約数ペア:

[(1, 104821920), (2, 52410960), (3, 34940640), (4, 26205480), (5, 20964384), (6, 17470320), (7, 14974560), (8, 13102740), (9, 11646880), (10, 10482192), (12, 8735160), (14, 7487280), (15, 6988128), (16, 6551370), (18, 5823440), (20, 5241096), (21, 4991520), (24, 4367580), (28, 3743640), (30, 3494064), (32, 3275685), (35, 2994912), (36, 2911720), (40, 2620548), (42, 2495760), (45, 2329376), (48, 2183790), (56, 1871820), (60, 1747032), (63, 1663840), (70, 1497456), (72, 1455860), (80, 1310274), (84, 1247880), (90, 1164688), (96, 1091895), (105, 998304), (112, 935910), (120, 873516), (126, 831920), (140, 748728), (144, 727930), (160, 655137), (168, 623940), (180, 582344), (210, 499152), (224, 467955), (240, 436758), (252, 415960), (280, 374364), (288, 363965), (315, 332768), (336, 311970), (360, 291172), (420, 249576), (480, 218379), (504, 207980), (560, 187182), (630, 166384), (672, 155985), (720, 145586), (840, 124788), (1008, 103990), (1120, 93591), (1260, 83192), (1440, 72793), (1680, 62394), (2016, 51995), (2520, 41596), (3360, 31197), (5040, 20798), (10080, 10399)]