70577640

素因数分解:

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

素因数の和:4032

約数の個数: 144

約数和(自身を含む): 266893380

約数和(自身を除く): 196315740

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, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4001, 4410, 5880, 8002, 8820, 12003, 16004, 17640, 20005, 24006, 28007, 32008, 36009, 40010, 48012, 56014, 60015, 72018, 80020, 84021, 96024, 112028, 120030, 140035, 144036, 160040, 168042, 180045, 196049, 224056, 240060, 252063, 280070, 288072, 336084, 360090, 392098, 420105, 480120, 504126, 560140, 588147, 672168, 720180, 784196, 840210, 980245, 1008252, 1120280, 1176294, 1260315, 1440360, 1568392, 1680420, 1764441, 1960490, 2016504, 2352588, 2520630, 2940735, 3360840, 3528882, 3920980, 4705176, 5041260, 5881470, 7057764, 7841960, 8822205, 10082520, 11762940, 14115528, 17644410, 23525880, 35288820, 70577640]

約数ペア:

[(1, 70577640), (2, 35288820), (3, 23525880), (4, 17644410), (5, 14115528), (6, 11762940), (7, 10082520), (8, 8822205), (9, 7841960), (10, 7057764), (12, 5881470), (14, 5041260), (15, 4705176), (18, 3920980), (20, 3528882), (21, 3360840), (24, 2940735), (28, 2520630), (30, 2352588), (35, 2016504), (36, 1960490), (40, 1764441), (42, 1680420), (45, 1568392), (49, 1440360), (56, 1260315), (60, 1176294), (63, 1120280), (70, 1008252), (72, 980245), (84, 840210), (90, 784196), (98, 720180), (105, 672168), (120, 588147), (126, 560140), (140, 504126), (147, 480120), (168, 420105), (180, 392098), (196, 360090), (210, 336084), (245, 288072), (252, 280070), (280, 252063), (294, 240060), (315, 224056), (360, 196049), (392, 180045), (420, 168042), (441, 160040), (490, 144036), (504, 140035), (588, 120030), (630, 112028), (735, 96024), (840, 84021), (882, 80020), (980, 72018), (1176, 60015), (1260, 56014), (1470, 48012), (1764, 40010), (1960, 36009), (2205, 32008), (2520, 28007), (2940, 24006), (3528, 20005), (4001, 17640), (4410, 16004), (5880, 12003), (8002, 8820)]