2005809480

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10861}}^1$

素因数の和:10906

約数の個数: 192

約数和(自身を含む): 7116782400

約数和(自身を除く): 5110972920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 243, 270, 285, 324, 342, 360, 380, 405, 456, 486, 513, 540, 570, 648, 684, 760, 810, 855, 972, 1026, 1080, 1140, 1215, 1368, 1539, 1620, 1710, 1944, 2052, 2280, 2430, 2565, 3078, 3240, 3420, 4104, 4617, 4860, 5130, 6156, 6840, 7695, 9234, 9720, 10260, 10861, 12312, 15390, 18468, 20520, 21722, 23085, 30780, 32583, 36936, 43444, 46170, 54305, 61560, 65166, 86888, 92340, 97749, 108610, 130332, 162915, 184680, 195498, 206359, 217220, 260664, 293247, 325830, 390996, 412718, 434440, 488745, 586494, 619077, 651660, 781992, 825436, 879741, 977490, 1031795, 1172988, 1238154, 1303320, 1466235, 1650872, 1759482, 1857231, 1954980, 2063590, 2345976, 2476308, 2639223, 2932470, 3095385, 3518964, 3714462, 3909960, 4127180, 4398705, 4952616, 5278446, 5571693, 5864940, 6190770, 7037928, 7428924, 8254360, 8797410, 9286155, 10556892, 11143386, 11729880, 12381540, 13196115, 14857848, 16715079, 17594820, 18572310, 21113784, 22286772, 24763080, 26392230, 27858465, 33430158, 35189640, 37144620, 44573544, 50145237, 52784460, 55716930, 66860316, 74289240, 83575395, 100290474, 105568920, 111433860, 133720632, 167150790, 200580948, 222867720, 250726185, 334301580, 401161896, 501452370, 668603160, 1002904740, 2005809480]

約数ペア:

[(1, 2005809480), (2, 1002904740), (3, 668603160), (4, 501452370), (5, 401161896), (6, 334301580), (8, 250726185), (9, 222867720), (10, 200580948), (12, 167150790), (15, 133720632), (18, 111433860), (19, 105568920), (20, 100290474), (24, 83575395), (27, 74289240), (30, 66860316), (36, 55716930), (38, 52784460), (40, 50145237), (45, 44573544), (54, 37144620), (57, 35189640), (60, 33430158), (72, 27858465), (76, 26392230), (81, 24763080), (90, 22286772), (95, 21113784), (108, 18572310), (114, 17594820), (120, 16715079), (135, 14857848), (152, 13196115), (162, 12381540), (171, 11729880), (180, 11143386), (190, 10556892), (216, 9286155), (228, 8797410), (243, 8254360), (270, 7428924), (285, 7037928), (324, 6190770), (342, 5864940), (360, 5571693), (380, 5278446), (405, 4952616), (456, 4398705), (486, 4127180), (513, 3909960), (540, 3714462), (570, 3518964), (648, 3095385), (684, 2932470), (760, 2639223), (810, 2476308), (855, 2345976), (972, 2063590), (1026, 1954980), (1080, 1857231), (1140, 1759482), (1215, 1650872), (1368, 1466235), (1539, 1303320), (1620, 1238154), (1710, 1172988), (1944, 1031795), (2052, 977490), (2280, 879741), (2430, 825436), (2565, 781992), (3078, 651660), (3240, 619077), (3420, 586494), (4104, 488745), (4617, 434440), (4860, 412718), (5130, 390996), (6156, 325830), (6840, 293247), (7695, 260664), (9234, 217220), (9720, 206359), (10260, 195498), (10861, 184680), (12312, 162915), (15390, 130332), (18468, 108610), (20520, 97749), (21722, 92340), (23085, 86888), (30780, 65166), (32583, 61560), (36936, 54305), (43444, 46170)]