2051278433640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17569}}^1\times {\mathrm{108107}}^1$

素因数の和:125696

約数の個数: 128

約数和(自身を含む): 6838047216000

約数和(自身を除く): 4786768782360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 17569, 35138, 52707, 70276, 87845, 105414, 108107, 140552, 158121, 175690, 210828, 216214, 263535, 316242, 324321, 351380, 421656, 432428, 474363, 527070, 540535, 632484, 648642, 702760, 790605, 864856, 948726, 972963, 1054140, 1081070, 1264968, 1297284, 1581210, 1621605, 1897452, 1945926, 2108280, 2162140, 2371815, 2594568, 2918889, 3162420, 3243210, 3794904, 3891852, 4324280, 4743630, 4864815, 5837778, 6324840, 6486420, 7783704, 9487260, 9729630, 11675556, 12972840, 14594445, 18974520, 19459260, 23351112, 29188890, 38918520, 58377780, 116755560, 1899331883, 3798663766, 5697995649, 7597327532, 9496659415, 11395991298, 15194655064, 17093986947, 18993318830, 22791982596, 28489978245, 34187973894, 37986637660, 45583965192, 51281960841, 56979956490, 68375947788, 75973275320, 85469934735, 102563921682, 113959912980, 136751895576, 170939869470, 205127843364, 227919825960, 256409804205, 341879738940, 410255686728, 512819608410, 683759477880, 1025639216820, 2051278433640]

約数ペア:

[(1, 2051278433640), (2, 1025639216820), (3, 683759477880), (4, 512819608410), (5, 410255686728), (6, 341879738940), (8, 256409804205), (9, 227919825960), (10, 205127843364), (12, 170939869470), (15, 136751895576), (18, 113959912980), (20, 102563921682), (24, 85469934735), (27, 75973275320), (30, 68375947788), (36, 56979956490), (40, 51281960841), (45, 45583965192), (54, 37986637660), (60, 34187973894), (72, 28489978245), (90, 22791982596), (108, 18993318830), (120, 17093986947), (135, 15194655064), (180, 11395991298), (216, 9496659415), (270, 7597327532), (360, 5697995649), (540, 3798663766), (1080, 1899331883), (17569, 116755560), (35138, 58377780), (52707, 38918520), (70276, 29188890), (87845, 23351112), (105414, 19459260), (108107, 18974520), (140552, 14594445), (158121, 12972840), (175690, 11675556), (210828, 9729630), (216214, 9487260), (263535, 7783704), (316242, 6486420), (324321, 6324840), (351380, 5837778), (421656, 4864815), (432428, 4743630), (474363, 4324280), (527070, 3891852), (540535, 3794904), (632484, 3243210), (648642, 3162420), (702760, 2918889), (790605, 2594568), (864856, 2371815), (948726, 2162140), (972963, 2108280), (1054140, 1945926), (1081070, 1897452), (1264968, 1621605), (1297284, 1581210)]