332730840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{213289}}^1$

素因数の和:213316

約数の個数: 64

約数和(自身を含む): 1074981600

約数和(自身を除く): 742250760

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, 213289, 426578, 639867, 853156, 1066445, 1279734, 1706312, 2132890, 2559468, 2772757, 3199335, 4265780, 5118936, 5545514, 6398670, 8318271, 8531560, 11091028, 12797340, 13863785, 16636542, 22182056, 25594680, 27727570, 33273084, 41591355, 55455140, 66546168, 83182710, 110910280, 166365420, 332730840]

約数ペア:

[(1, 332730840), (2, 166365420), (3, 110910280), (4, 83182710), (5, 66546168), (6, 55455140), (8, 41591355), (10, 33273084), (12, 27727570), (13, 25594680), (15, 22182056), (20, 16636542), (24, 13863785), (26, 12797340), (30, 11091028), (39, 8531560), (40, 8318271), (52, 6398670), (60, 5545514), (65, 5118936), (78, 4265780), (104, 3199335), (120, 2772757), (130, 2559468), (156, 2132890), (195, 1706312), (260, 1279734), (312, 1066445), (390, 853156), (520, 639867), (780, 426578), (1560, 213289)]