67084680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43003}}^1$

素因数の和:43030

約数の個数: 64

約数和(自身を含む): 216740160

約数和(自身を除く): 149655480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 43003, 86006, 129009, 172012, 215015, 258018, 344024, 430030, 516036, 559039, 645045, 860060, 1032072, 1118078, 1290090, 1677117, 1720120, 2236156, 2580180, 2795195, 3354234, 4472312, 5160360, 5590390, 6708468, 8385585, 11180780, 13416936, 16771170, 22361560, 33542340, 67084680]

約数ペア:

[(1, 67084680), (2, 33542340), (3, 22361560), (4, 16771170), (5, 13416936), (6, 11180780), (8, 8385585), (10, 6708468), (12, 5590390), (13, 5160360), (15, 4472312), (20, 3354234), (24, 2795195), (26, 2580180), (30, 2236156), (39, 1720120), (40, 1677117), (52, 1290090), (60, 1118078), (65, 1032072), (78, 860060), (104, 645045), (120, 559039), (130, 516036), (156, 430030), (195, 344024), (260, 258018), (312, 215015), (390, 172012), (520, 129009), (780, 86006), (1560, 43003)]