1025138160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24979}}^1$

素因数の和:25020

約数の個数: 160

約数和(自身を含む): 3717024000

約数和(自身を除く): 2691885840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4560, 5130, 6840, 8208, 10260, 13680, 20520, 24979, 41040, 49958, 74937, 99916, 124895, 149874, 199832, 224811, 249790, 299748, 374685, 399664, 449622, 474601, 499580, 599496, 674433, 749370, 899244, 949202, 999160, 1124055, 1198992, 1348866, 1423803, 1498740, 1798488, 1898404, 1998320, 2248110, 2373005, 2697732, 2847606, 2997480, 3372165, 3596976, 3796808, 4271409, 4496220, 4746010, 5395464, 5695212, 5994960, 6744330, 7119015, 7593616, 8542818, 8992440, 9492020, 10790928, 11390424, 12814227, 13488660, 14238030, 17085636, 17984880, 18984040, 21357045, 22780848, 25628454, 26977320, 28476060, 34171272, 37968080, 42714090, 51256908, 53954640, 56952120, 64071135, 68342544, 85428180, 102513816, 113904240, 128142270, 170856360, 205027632, 256284540, 341712720, 512569080, 1025138160]

約数ペア:

[(1, 1025138160), (2, 512569080), (3, 341712720), (4, 256284540), (5, 205027632), (6, 170856360), (8, 128142270), (9, 113904240), (10, 102513816), (12, 85428180), (15, 68342544), (16, 64071135), (18, 56952120), (19, 53954640), (20, 51256908), (24, 42714090), (27, 37968080), (30, 34171272), (36, 28476060), (38, 26977320), (40, 25628454), (45, 22780848), (48, 21357045), (54, 18984040), (57, 17984880), (60, 17085636), (72, 14238030), (76, 13488660), (80, 12814227), (90, 11390424), (95, 10790928), (108, 9492020), (114, 8992440), (120, 8542818), (135, 7593616), (144, 7119015), (152, 6744330), (171, 5994960), (180, 5695212), (190, 5395464), (216, 4746010), (228, 4496220), (240, 4271409), (270, 3796808), (285, 3596976), (304, 3372165), (342, 2997480), (360, 2847606), (380, 2697732), (432, 2373005), (456, 2248110), (513, 1998320), (540, 1898404), (570, 1798488), (684, 1498740), (720, 1423803), (760, 1348866), (855, 1198992), (912, 1124055), (1026, 999160), (1080, 949202), (1140, 899244), (1368, 749370), (1520, 674433), (1710, 599496), (2052, 499580), (2160, 474601), (2280, 449622), (2565, 399664), (2736, 374685), (3420, 299748), (4104, 249790), (4560, 224811), (5130, 199832), (6840, 149874), (8208, 124895), (10260, 99916), (13680, 74937), (20520, 49958), (24979, 41040)]