40097970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{587}}^1$

素因数の和:637

約数の個数: 128

約数和(自身を含む): 121927680

約数和(自身を除く): 81829710

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 27, 30, 33, 45, 46, 54, 55, 66, 69, 90, 99, 110, 115, 135, 138, 165, 198, 207, 230, 253, 270, 297, 330, 345, 414, 495, 506, 587, 594, 621, 690, 759, 990, 1035, 1174, 1242, 1265, 1485, 1518, 1761, 2070, 2277, 2530, 2935, 2970, 3105, 3522, 3795, 4554, 5283, 5870, 6210, 6457, 6831, 7590, 8805, 10566, 11385, 12914, 13501, 13662, 15849, 17610, 19371, 22770, 26415, 27002, 31698, 32285, 34155, 38742, 40503, 52830, 58113, 64570, 67505, 68310, 79245, 81006, 96855, 116226, 121509, 135010, 148511, 158490, 174339, 193710, 202515, 243018, 290565, 297022, 348678, 364527, 405030, 445533, 581130, 607545, 729054, 742555, 871695, 891066, 1215090, 1336599, 1485110, 1743390, 1822635, 2227665, 2673198, 3645270, 4009797, 4455330, 6682995, 8019594, 13365990, 20048985, 40097970]

約数ペア:

[(1, 40097970), (2, 20048985), (3, 13365990), (5, 8019594), (6, 6682995), (9, 4455330), (10, 4009797), (11, 3645270), (15, 2673198), (18, 2227665), (22, 1822635), (23, 1743390), (27, 1485110), (30, 1336599), (33, 1215090), (45, 891066), (46, 871695), (54, 742555), (55, 729054), (66, 607545), (69, 581130), (90, 445533), (99, 405030), (110, 364527), (115, 348678), (135, 297022), (138, 290565), (165, 243018), (198, 202515), (207, 193710), (230, 174339), (253, 158490), (270, 148511), (297, 135010), (330, 121509), (345, 116226), (414, 96855), (495, 81006), (506, 79245), (587, 68310), (594, 67505), (621, 64570), (690, 58113), (759, 52830), (990, 40503), (1035, 38742), (1174, 34155), (1242, 32285), (1265, 31698), (1485, 27002), (1518, 26415), (1761, 22770), (2070, 19371), (2277, 17610), (2530, 15849), (2935, 13662), (2970, 13501), (3105, 12914), (3522, 11385), (3795, 10566), (4554, 8805), (5283, 7590), (5870, 6831), (6210, 6457)]