4410000840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{11959}}^1$

素因数の和:12419

約数の個数: 128

約数和(自身を含む): 15155712000

約数和(自身を除く): 10745711160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 439, 840, 878, 1317, 1756, 2195, 2634, 3073, 3512, 4390, 5268, 6146, 6585, 8780, 9219, 10536, 11959, 12292, 13170, 15365, 17560, 18438, 23918, 24584, 26340, 30730, 35877, 36876, 46095, 47836, 52680, 59795, 61460, 71754, 73752, 83713, 92190, 95672, 119590, 122920, 143508, 167426, 179385, 184380, 239180, 251139, 287016, 334852, 358770, 368760, 418565, 478360, 502278, 669704, 717540, 837130, 1004556, 1255695, 1435080, 1674260, 2009112, 2511390, 3348520, 5022780, 5250001, 10045560, 10500002, 15750003, 21000004, 26250005, 31500006, 36750007, 42000008, 52500010, 63000012, 73500014, 78750015, 105000020, 110250021, 126000024, 147000028, 157500030, 183750035, 210000040, 220500042, 294000056, 315000060, 367500070, 441000084, 551250105, 630000120, 735000140, 882000168, 1102500210, 1470000280, 2205000420, 4410000840]

約数ペア:

[(1, 4410000840), (2, 2205000420), (3, 1470000280), (4, 1102500210), (5, 882000168), (6, 735000140), (7, 630000120), (8, 551250105), (10, 441000084), (12, 367500070), (14, 315000060), (15, 294000056), (20, 220500042), (21, 210000040), (24, 183750035), (28, 157500030), (30, 147000028), (35, 126000024), (40, 110250021), (42, 105000020), (56, 78750015), (60, 73500014), (70, 63000012), (84, 52500010), (105, 42000008), (120, 36750007), (140, 31500006), (168, 26250005), (210, 21000004), (280, 15750003), (420, 10500002), (439, 10045560), (840, 5250001), (878, 5022780), (1317, 3348520), (1756, 2511390), (2195, 2009112), (2634, 1674260), (3073, 1435080), (3512, 1255695), (4390, 1004556), (5268, 837130), (6146, 717540), (6585, 669704), (8780, 502278), (9219, 478360), (10536, 418565), (11959, 368760), (12292, 358770), (13170, 334852), (15365, 287016), (17560, 251139), (18438, 239180), (23918, 184380), (24584, 179385), (26340, 167426), (30730, 143508), (35877, 122920), (36876, 119590), (46095, 95672), (47836, 92190), (52680, 83713), (59795, 73752), (61460, 71754)]