1282102920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{508771}}^1$

素因数の和:508795

約数の個数: 96

約数和(自身を含む): 4762105920

約数和(自身を除く): 3480003000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 508771, 1017542, 1526313, 2035084, 2543855, 3052626, 3561397, 4070168, 4578939, 5087710, 6105252, 7122794, 7631565, 9157878, 10175420, 10684191, 12210504, 14245588, 15263130, 17806985, 18315756, 20350840, 21368382, 22894695, 28491176, 30526260, 32052573, 35613970, 36631512, 42736764, 45789390, 53420955, 61052520, 64105146, 71227940, 85473528, 91578780, 106841910, 128210292, 142455880, 160262865, 183157560, 213683820, 256420584, 320525730, 427367640, 641051460, 1282102920]

約数ペア:

[(1, 1282102920), (2, 641051460), (3, 427367640), (4, 320525730), (5, 256420584), (6, 213683820), (7, 183157560), (8, 160262865), (9, 142455880), (10, 128210292), (12, 106841910), (14, 91578780), (15, 85473528), (18, 71227940), (20, 64105146), (21, 61052520), (24, 53420955), (28, 45789390), (30, 42736764), (35, 36631512), (36, 35613970), (40, 32052573), (42, 30526260), (45, 28491176), (56, 22894695), (60, 21368382), (63, 20350840), (70, 18315756), (72, 17806985), (84, 15263130), (90, 14245588), (105, 12210504), (120, 10684191), (126, 10175420), (140, 9157878), (168, 7631565), (180, 7122794), (210, 6105252), (252, 5087710), (280, 4578939), (315, 4070168), (360, 3561397), (420, 3052626), (504, 2543855), (630, 2035084), (840, 1526313), (1260, 1017542), (2520, 508771)]