40330080

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{4001}}^1$

素因数の和:4029

約数の個数: 144

約数和(自身を含む): 157326624

約数和(自身を除く): 116996544

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, 4001, 5040, 8002, 10080, 12003, 16004, 20005, 24006, 28007, 32008, 36009, 40010, 48012, 56014, 60015, 64016, 72018, 80020, 84021, 96024, 112028, 120030, 128032, 140035, 144036, 160040, 168042, 180045, 192048, 224056, 240060, 252063, 280070, 288072, 320080, 336084, 360090, 384096, 420105, 448112, 480120, 504126, 560140, 576144, 640160, 672168, 720180, 840210, 896224, 960240, 1008252, 1120280, 1152288, 1260315, 1344336, 1440360, 1680420, 1920480, 2016504, 2240560, 2520630, 2688672, 2880720, 3360840, 4033008, 4481120, 5041260, 5761440, 6721680, 8066016, 10082520, 13443360, 20165040, 40330080]

約数ペア:

[(1, 40330080), (2, 20165040), (3, 13443360), (4, 10082520), (5, 8066016), (6, 6721680), (7, 5761440), (8, 5041260), (9, 4481120), (10, 4033008), (12, 3360840), (14, 2880720), (15, 2688672), (16, 2520630), (18, 2240560), (20, 2016504), (21, 1920480), (24, 1680420), (28, 1440360), (30, 1344336), (32, 1260315), (35, 1152288), (36, 1120280), (40, 1008252), (42, 960240), (45, 896224), (48, 840210), (56, 720180), (60, 672168), (63, 640160), (70, 576144), (72, 560140), (80, 504126), (84, 480120), (90, 448112), (96, 420105), (105, 384096), (112, 360090), (120, 336084), (126, 320080), (140, 288072), (144, 280070), (160, 252063), (168, 240060), (180, 224056), (210, 192048), (224, 180045), (240, 168042), (252, 160040), (280, 144036), (288, 140035), (315, 128032), (336, 120030), (360, 112028), (420, 96024), (480, 84021), (504, 80020), (560, 72018), (630, 64016), (672, 60015), (720, 56014), (840, 48012), (1008, 40010), (1120, 36009), (1260, 32008), (1440, 28007), (1680, 24006), (2016, 20005), (2520, 16004), (3360, 12003), (4001, 10080), (5040, 8002)]