2034631480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{709}}^1$

素因数の和:1041

約数の個数: 128

約数和(自身を含む): 5400316800

約数和(自身を除く): 3365685320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 277, 280, 296, 370, 518, 554, 709, 740, 1036, 1108, 1295, 1385, 1418, 1480, 1939, 2072, 2216, 2590, 2770, 2836, 3545, 3878, 4963, 5180, 5540, 5672, 7090, 7756, 9695, 9926, 10249, 10360, 11080, 14180, 15512, 19390, 19852, 20498, 24815, 26233, 28360, 38780, 39704, 40996, 49630, 51245, 52466, 71743, 77560, 81992, 99260, 102490, 104932, 131165, 143486, 183631, 196393, 198520, 204980, 209864, 262330, 286972, 358715, 367262, 392786, 409960, 524660, 573944, 717430, 734524, 785572, 918155, 981965, 1049320, 1374751, 1434860, 1469048, 1571144, 1836310, 1963930, 2749502, 2869720, 3672620, 3927860, 5499004, 6873755, 7266541, 7345240, 7855720, 10998008, 13747510, 14533082, 27495020, 29066164, 36332705, 50865787, 54990040, 58132328, 72665410, 101731574, 145330820, 203463148, 254328935, 290661640, 406926296, 508657870, 1017315740, 2034631480]

約数ペア:

[(1, 2034631480), (2, 1017315740), (4, 508657870), (5, 406926296), (7, 290661640), (8, 254328935), (10, 203463148), (14, 145330820), (20, 101731574), (28, 72665410), (35, 58132328), (37, 54990040), (40, 50865787), (56, 36332705), (70, 29066164), (74, 27495020), (140, 14533082), (148, 13747510), (185, 10998008), (259, 7855720), (277, 7345240), (280, 7266541), (296, 6873755), (370, 5499004), (518, 3927860), (554, 3672620), (709, 2869720), (740, 2749502), (1036, 1963930), (1108, 1836310), (1295, 1571144), (1385, 1469048), (1418, 1434860), (1480, 1374751), (1939, 1049320), (2072, 981965), (2216, 918155), (2590, 785572), (2770, 734524), (2836, 717430), (3545, 573944), (3878, 524660), (4963, 409960), (5180, 392786), (5540, 367262), (5672, 358715), (7090, 286972), (7756, 262330), (9695, 209864), (9926, 204980), (10249, 198520), (10360, 196393), (11080, 183631), (14180, 143486), (15512, 131165), (19390, 104932), (19852, 102490), (20498, 99260), (24815, 81992), (26233, 77560), (28360, 71743), (38780, 52466), (39704, 51245), (40996, 49630)]